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Asus ZenWiFi Pro XT12 Review (vs XT8): A Choice Mesh For a Demanding Home

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The ZenWiFi Pro XT12 is worth the wait. And that’s a good thing considering it has been a bit of a tease.

Asus initially and quietly unveiled this Tri-band mesh system in August 2021 with the ZenWiFi ET12; both were slated to be available in the US in early 2022.

In February 2022, the ZenWiFi Pro ET12 arrived and proved in my testing to be quite formidable, especially for a wired home.

At the time, Asus said the XT12 would also be available “soon”, only to reverse course a month later, informing me it no longer had plans to sell the ZenWiFi Pro XT12 in North America. Since then, the mesh has been available in Europe and Asia.

Earlier last month, a year after the announcement, Asus changed its mind again, and now you’re reading my hands-on review. It’s a happy-ending saga.

Here’s the bottom line: If you’ve been holding your breath while chewing the nails of your crossed fingers for it, this dark and shiny set of Wi-Fi 6 broadcasters won’t disappoint you.

At the $799.99 suggested price for a 2-pack — $100 less than the ZenWiFi Pro ET12 — the ZenWiFi Pro XT12 has everything to justify its cost, possibly more. If you live in a large home with Gigabit or faster broadband and are too lazy to run network cables — yeah, you know who you are! — get a pair today!

While the new hardware is also available as a 1-pack for $399.99, you should only consider that option if you intend to wirelessly expand Wi-Fi coverage later or if you have a UNII-4-supporting client (there’s none at publication.) Otherwise, a standalone ZenWiFi Pro ET12 makes more sense.

Dong’s note: I first published this post on January 22, 2022, as a new piece and last upgraded to an in-depth review on September 8 after thorough hands-on testing.

Asus ZenWiFi Pro XT12 Pair Standing and Laying
The ZenWiFi Pro XT12 mesh router looks the same as the ZenWiFi Pro ET12. Here are the two placed next to each other, but one could claim that this is a 2-pack of either, and nobody can prove it one way or another.

Asus ZenWiFi Pro XT12: Non-compromising Tri-band hardware, first purpose-built UNII-4-enabled mesh

In more ways than one, the new ZenWiFi Pro XT12 is the souped-up version of everything the ZenWiFi XT8 (or the upcoming XT9).

It has non-compromising Wi-Fi specs, supports top-tier 4×4 specs on all three bands, and is one of a few mesh routers with two Multi-Gig ports.

Per Asus’s router naming convention, the number in the ZenWiFi Pro XT12 indicates the number of streams the router has.


  • The ZenWifi Pro XT12 is a 12 stream router: 4×4 (2.4GHz) + 4×4 (5GHz-1) + 4×4 (5GHz-2).
  • ZenWiFi XT8 is an 8-stream router: 2×2 (2.4GHz) + 2×2 (5GHz-1) + 4×4 (5GHz-2).

The new Pro XT12 has non-compromising Wi-Fi specs — 4×4 on each band, the highest for a traditional Tri-band Wi-Fi 6 broadcaster.

Dual-band vs Tri-band vs Quad-band: What’s the deal?

Most importantly, like the case of the XT8 (via its latest firmware), the XT12 also supports the new and exciting UNII-4 portion of the 5GHz spectrum.

ZenWi Fi Pro XT12 UNII 4 Support
The ZenWiFi Pro XT12’s support for UNII-4 is turned off by default, like the case of all similar hardware.

The support for UNII-4 might have been the reason the new mesh was delayed for the US market, but it sure is significant for a fully wireless system. Among other things, this previously unused portion of the spectrum allows for a free 160MHz channel to work as the backhaul on the router’s 5GHz-2 band.

5.9GHz: What UNII-4 is and why it’s hot

So in a ZenWiFi XT12 vs ZenWiFi XT8 real-world matchup, the former laterally encompasses the latter entirely in networking specs. Or does it?

Wi-Fi air space is regulated and varies from one region to another. Information on this website is generally based on US regulations and applicable to the United States.

The use of the UNII-4 portion, or even its definition, might not be the same or available in other parts of the world, but the concept of Wi-Fi bands and channels is applicable worldwide.

Asus ZenWiFi Pro XT12 vs ZenWiFi XT8: Hardware specifications

Like the older cousin, the ZenWiFi Pro XT12 is available as a single router or a 2-pack. In the latter case, you use one as the primary router, and the other will work as a satellite in an AiMesh Wi-Fi system setup.

But the similarities end there.

The XT12 comes in a different shape, looking like a square tube instead of a mini toaster.

ZenWiFi Pro XT12 vs ZenWiFi XT8ZenWiFi Pro XT12 vs ZenWiFi XT8 Ports
ZenWiFi Pro XT12 vs ZenWiFi XT8: The two router looks totally different from each other. Note the USB port that the former doesn’t have.

It’s also much larger and heavier and comes with a bit of a designer’s touch with a clear top that covers an ample fancy status light. And like the case of identically-looking ET12, the new design proved to be a conversation starter in my experience.

ZenWiFi Pro XT12
Wi-Fi 6 Mesh Router
ZenWiFi AX XT8
Wi-Fi 6 Mesh Router
Mesh-Ready Yes (2-pack) Yes (2-pack)
Dedicated Backhaul Band Yes (5GHZ-2) Yes (5GHZ-2)
Wired Backhaul Yes Yes
4.53 x 9.45 x 4.53 in
(11.5 x 24.1 x 11.5 cm)
6.29 x 2.95 x 6.35 in 
(16 x 7.5 x 16.15 cm)
Weight3.3 lbs (1.5 kg)1.56 lbs (710 g)
Wi-Fi DesignationAX11000AX6600
5GHz-1 Wi-Fi Specs 4 x 4 AX 
Up to 4800 Mbps

2 x 2 AX
Up to 1200 Mbps
5GHz-2 Wi-Fi Specs 4 x 4 AX
Up to 4800 Mbps (20/40/80/160MHz)
4 x 4 AX 
Up to 4800 Mbps
2.4GHz Wi-Fi Specs 4 x 4 AX
Up to 1,148 Mbps
2 x 2 Wi-Fi 6 up to 574 Mbps
5.9 GHz band Support
(Firmware ver. or later)
Backward Compatibility 802.11ac/n/g/a/b 802.11ac/n/g/a/b
Mobile App Asus Router Asus Router
Web User Interface Yes Yes
AP Mode Yes
(as a router or a mesh)
(as a router or a mesh)
USB PortNone1 x USB 3.2 Gen 1
Gigabit Port2x LAN3 x LAN
Multi-Gig Port1x 2.5Gbps WAN
1x 2.5Gbps LAN/WAN
1x 2.5 Gbps WAN
Link AggregationYes (WAN and LAN)No
Processing Power2.0GHz quad-core CPU, 
256 MB Flash, 1GB RAM
1.5GHz quad-core CPU, 
256 MB Flash, 512 MB RAM
Release DateAugust 2022January 2020
Firmware Version
(at review)
Power AdapterAC 100-240VAC 100-240V
Power Consumption
(over 24 hours)
โ‰ˆ 335 Whnot tested
US Price
(at launch)
$799.99 (2-pack)$450 (2-pack)
$250 (single router)
Hardware specifications: Asus ZenWiFi Pro XT12 vs ZenWiFi XT8

The XT12 also comes with two 2.5Gbps Multi-Gig ports instead of just one. As a result, it can deliver faster-than-Gigabit speeds on both the WAN and LAN sides. Most importantly, it’s another option for Multi-Gig wired backhaul without the help of a Multi-Gig switch — you can daisy-chain the nodes.

So in all, the X12 has everything to promise much better performance than the previous model — more in the performance section below.

Asus ZenWiFi Pro XT12 Ports
Each Asus ZenWiFi Pro XT12 mesh router comes with four network ports, two of which are 2.5Gpbs Multi-Gig ports.

But the ZenWiFi Pro XT12 does have one shortcoming compared to its older cousin: It has no USB port. And that can be a big downer for those looking to turn it into a mini NAS server.

Asus ZenWiFi Pro XT12: Detail photos

The ZenWiFi Pro XT12 comes in a 2-pack or a single router. The hardware is virtually the same as the ET12.

You can only tell it apart from the Wi-Fi 6E when turning it — the lighting shows the model name — on or looking at its underside.

Asus ZenWiFi Pro XT12 Retail Box
The Asus ZenWiFi Pro XT12’s retail box.

Asus ZenWiFi Pro XT12 Retail Box Open
The box itself is pretty fancy, designed to deliver a good presentation.

Asus ZenWiFi Pro XT12 Box Set
The 2-pack Asus ZenWiFi Pro XT12 includes two identical mesh routers, their power adapters, and a CAT5E cable.

Asus ZenWiFi Pro XT12 Pair
Here’s the pair of a 2-pack Asus ZenWiFi Pro XT12 set. They are identical.

Asus ZenWiFi Pro XT12 Hand
Each Asus ZenWiFi Pro XT12 outer is quite large, with the same physical size as the ZenWiFi ET12. It might seem small in the photo above due to my large right hand.

Asus ZenWiFi Pro XT12 Side LightZenWiFi Pro ET12 Lighting
ZenWiFi Pro XT12 vs ET12: Only upon turning them on you’d see that which is which, thanks to the light that shows its model names.

Asus ZenWiFi Pro XT12 Top Light
And here’s the ZenWiFi Pro XT12’s top light in action. From this angle, it’s the same as the ZenWiFi Pro ET12.

Asus ZenWiFi Pro XT12 vs ET2 Underside
Asus ZenWiFi Pro XT12 vs ET2 (top): Here are the undersides of the two mesh hardware.

Asus ZenWiFi Pro XT12 top
The Asus ZenWiFi Pro XT12’s top is transparent, showing its “internal” antennas.

Asus ZenWiFi Pro XT12 Tops as a Pair
Here’s a 2-pack Asus ZenWiFi Pro XT12 mesh set.

Asus ZenWiFi Pro XT12 Plastic Wraps
It’s worth noting that the Asus ZenWiFi Pro XT12 comes with many unnecessary plastic wraps. Not a good thing. But that’s the case with most home gadgets.

ZenWiFi Pro XT12: A familiar and robust Asus experience

Despite the non-compromising hardware and the support for the latest UNII-4 spectrum, the ZenWFi Pro XT12 is a typical experience for anyone who’s used an Asus router before.

That’s because, on the inside, it runs the robust Asuswrt open-source firmware that includes a comprehensive web-user interface and a well-designed mobile app.

ZenWiFi Pro XT12 AiMesh
The two routers of a 2-pack ZenWiFi Pro XT12 use AiMesh to link to each other. By default, the 5GHz-2 band is used for the backhaul, and you can make it dedicated by using the UNII-4 portion or not connecting any client to it.

Most importantly, as a mesh system, it’s part of the flexible AiMesh echo system, meaning the hardware itself can work as a mesh (when you get a 2-pack), or you can use it with any AiMehs-enable routers to build a system — users have lots flexibly in terms of performance grades and Wi-Fi coverage.

The ZenWiFi Pro XT12 shares the same Asus core feature set as others in the ZenWiFi family, including the ET12, XT8, ET8, XD6, and XD4, with some minor nuances.

If you haven’t used an Asus router before, the extra content below will give you some highlights. Or you can close the box to skip it.

ZenWiFi Pro XT12: Sharing all Asus router core features

While this extra content was largely available in the general post on Asus Wi-Fi broadcasters, it contains specific information about the ZenWiFi Pro XT12.

Universal setting restoration

You can interchangeably restore most Asus Wi-Fi 5 and Wi-Fi 6 routers’ backup settings, except for the RT-AX89X and Blue Cave. That’s also the case with the ZenWiFi Pro XT12.

I tried restoring backups from multiple routers and mesh systems to it, and that worked. Clearly, considering different hardware specs, you can only expect the common settings to be ported over. For example, if you import the backup file of a Dual-band router, such as the RT-AX86U, the third band of the XT12 will still have the default settings.

In any case, this optional feature can be a huge time saver — you won’t need to program the new router from scratch in an upgrade or replacement. Instead, most of your network’s configurations — including those of an AiMesh system — will migrate from the old router to the new one.

Note, though, that it’s always better to set up the router from scratch to avoid possible setting conflicts.

Tip: After the migration, adjust applicable specific settings, such as the router model name, bands, etc., to make sure they match the new router and perform a deliberate backup and restore. This step will make the old setting “native” to the new router.

ZenWiFi Pro XT12 Web User Interface
The ZenWiFi Pro XT12 has the familiar Web interface available in all Asus routers.

A robust web user interface

Asus is one of a few networking vendors that stays true to the web interface and doesn’t coerce users into a cloud-based web portal, which is excellent for those caring about privacy.

(All Asus routers allow remote management, which is turned off by default, via Dynamic DNS mentioned below.)

The interface allows access to a router’s tons of settings and features — some are listed below. Savvy networking enthusiasts will love that though it can be overwhelming for novice users.

Dynamic DNS

Dynamic DNS (DDNS) is a relatively common feature of all home routers. It’s excellent for those wanting to dial home remotely via other advanced features, including remote access or VPNs.

ZenWi Fi Pro XT12 DDNS
The ZenWiFi Pro XT12 comes with a free Dynamic DNS domain with a free TSL certificate from Let’s Encrypt.

What sets Asus’s Dynamic DNS apart is that the networking vendor also includes an entirely free DDNS domain — you won’t need to get a third-party one. On top of that, this domain also comes included with an SSL certificate.

That said, if you need DDNS, Asus is by far the best option. (Read more about DDNS in this post.)

Standard setup process

Thanks to the web interface, all the ZenWiFi Pro XT12 share the same standard setup process as I detailed in this post on building a home network from scratch.

However, here are the general steps:

  1. Connect your router’s WAN port to the Internet source, be it a modem, an existing gateway, or the Fiberoptic ONT. Turn it on.
  2. Connect a computer to the router, either via a network cable to one of its LAN ports, or the default open Wi-Fi network, generally named “Asus xx”.
  3. Open a browser and navigate to the router’s default IP address which is (or

The rest is self-explanatory. The first time you get to the web interface, you’ll run into a wizard that walks you through a few steps.

Alternatively, you can also use the Asus mobile app in step #3 if you use a phone or tablet instead of a computer. However, I recommend the web user interface even when you use a mobile device for the setup process.

Helpful mobile app, no login account required

Again, the Asus mobile app works for both the setup process and ongoing management.

This app is common for all Asus routers and is quite comprehensive. It’s one of the best mobile apps for routers you can find on the market. But, still, it’s not as in-depth as the web interface.

ZenWifi Pro XT12 Mobile AppZenWifi Pro XT12 App
The ZenWiFi Pro XT12’s mobile app in action

The best thing about it is that you can use it to manage the router remotely without a login account. Instead, just like the web interface, it operates the remote management via the router’s built-in support for the Dynamic DNS feature.

However, one thing to note is that using the app can inadvertently turn on or off specific settings that could cause the router to behave unexpectedly. In this case, you’ll have to reset the router and set it up from the beginning.

So, while this app is convenient and fun to use, it can cause issues if you mess around too much.

AiProtection and Parental Controls

The AiProtection is a feature that adds so much value to an Asus router.

It includes a free-for-life real-time Network Protection powered by Trend Micro and a Parental Control engine.

ZenWi Fi Pro XT12 AiProtect
The ZenWiFi Pro XT12 has the complete set of Asus AiProtection

Network Protection is designed to keep the entire local network safe. In many ways, it’s somewhat like a strip-down version of an add-on firewall, like the Firewalla or the subscription-based Armor from Netgear.

Still, for a free product, it’s excellent. I’ve used it for years on multiple networks, and it has proven effective against many malicious websites and malware. Don’t expect it as total protection (there’s no such thing!), but just a helping hand, and you’ll love it.

On the other hand, the Parental Control portion has been a bit too rigid, in my opinion, and the way Asus defines categories for web-filtering is a bit vague. On top of that, you can’t use it to block a particular website. This simplistic approach is not a big deal for me since I don’t believe in Parental Controls anyway.

Adaptive QoS

The Adaptive QoS is a common feature available in all Asus routers and is one of the most easy-to-use QoS features among all home routers.

QoS: How Quality of Service betters your online experience

ZenWi Fi Pro XT12 Gaming
The ZenWiFi Pro XT12’s QoS feature is similar to that of most other Asus routers. You can drag and drop different categories around to set the priorities.

“QoS” stands for the quality of service, and it enables users to prioritize Internet traffic to support different applications or services.

Asus’s Adaptive QoS requires minimum work from the user and is quite effective. It also includes Bandwidth Monitor, Web History, and an Internet Speed test if you want to know more about your resources and keep tabs on your network’s online activities.

Flexible port configuration: WAN vs LAN, Dual-WAN, Link Aggregation, and wired backhaul

All Asus routers generally have a lot of flexibility in their port configurations which vary from one model to another.

ZenWi Fi Pro XT12 Port
The ZenWiFi Pro XT12 has flexible network ports

On this front, the following are what you can do with a ZenWiFi Pro XT12 working in the router mode.

In other modes — AiMesh satellite node, access point, repeater, etc. — all ports work as LANs.

  • The default 2.5Gbps WAN always works as the WAN port, there’s no way to change this. Specifically, you can’t use it as a second 2.5Gbps LAN port by making another port work as the WAN.
  • In a Dual-WAN setup, you can use any other LAN port including its 2.5Gbps LAN as the secondary WAN.
  • In a WAN Link Aggregation, you must use both of its 2.5Gbps ports to deliver a combined connection of up to 5Gbps or 2Gbps.
  • The router supports LAN Link Aggregation. In this case, you can combine the two Gigabit LAN ports (LAN1 and LAN2) to deliver a 2Gbps connection. In a mesh setup, you can also do that on the satellite unit.
  • In a wired backhaul mesh setup, you can daisy-chain the hardware units (if you use more than one satellite node), but always use the 2.5Gbps WAN port to connect a satellite to the main router, the (Multi-Gig) switch, or another satellite (at the lower level.)

Other useful features

Other than the above, you can also expect the following from all Asus routers:

  • Networking tools: Wake on LAN, Ping, Netstat, and Smart Connect Rule can come in handy for advanced users.
  • Auto-reboot: You can set your router to restart by itself on a schedule.
  • Traffic Analyzer: A set of tools and statistics for those wanting to find out what’s happening in the network.
  • The standard set of network settings and features: These include IP reservation, Port-forwarding, VPN (server, client, and Instant Guard,) and some Alexa Skills.
  • Frequent firmware update: Asus pushes out firmware updates regularly to fix issues and improve its routers’ performance and function. You can choose to update manually or turn on auto-update.

Asus routers and privacy

Upon turning on some features on an Asus router, you will run into this scary warning:

“By using AiProtection, Traffic analyzer, Apps analyzer, Adaptive QoS/Game boost, Web history, you agree to the Trend Micro End User License Agreement. Please note that your information will be collected by Trend Micro through AiProtection, Traffic analyzer, Apps analyzer, Adaptive QoS, and web history.”

Asus Privacy Message
That ominous privacy warning

If you read the entire EULA, you’d understand what it entails. But since nobody wants to read that boring, yet important, document, and some might not appreciate its wording, let me put this in simple terms:

These features only work because their provider scans the router’s traffic. That’s like if you want to be protected in real life, you will need to have somebody, like a bodyguard, to watch over you. In networking, protection requires extra connections — there’s no way around that.

I won’t pretend I know what TrendMicro or Asus does with the information it might have access to — I don’t know — but (personally) I’d be more worried about how and what Facebook, Apple, Amazon, Microsoft, or Google (in that order) does with my data, which is collected the moment I turn a particular device on.

But yes, using these features will inherently cause privacy risks. The good news is that they are turned off by default, and you’re never coerced into turning them on.

So, use them or not use them, it’s your call. Just remember, you can’t have them both ways. Generally, privacy and security are a matter of degree.

Asus ZenWiFi Pro XT12: Excellent performance

I tested the Asus ZenWiFi Pro XT12 for over a week as a standalone router and a wireless mesh set, and it didn’t disappoint. It proved to be one of the fastest in either case.

ZenWiFi PRO XT12 Router Long Range PerformanceZenWiFi PRO XT12 Router Short Range Performance
The Asus ZenWiFi Pro XT12’s Wi-Fi performance when working as a standalone router

It’s worth noting that I didn’t use the router’s 2nd 5GHz band (5GHz-2)’s UNII-4 portion as a single router for the official tests.

The reason was that I had no client to test it. By this review, there was no UNII-4-enable client on the market. That said, the 5.9GHz portion of this band is only applicable when you want to use the mesh system in a dedicated wireless backhaul.

And in my 2-set wireless mesh trial, I did use this portion which worked as intended. The backhaul speed, however, was the same as when I used a DFS 160MHz channel — where I live, the issues with radar signals have been seldom.

Wi-Fi and Internet testing: How to figure out the correct numbers

But for the official mesh satellite test scores below, I also used the 5GHz-2 with a non-UNII-4 channel so that my test clients could work with it — the band was no longer dedicated to backhauling. And the numbers on the charts showed the expected signal loss.

ZenWiFi PRO XT12 Satellte Long Range PerformanceZenWiFi PRO XT12 Satellte Short Range Performance
The Asus ZenWiFi Pro XT12’s Wi-Fi performance when working as a satellite mesh node

As for coverage, the XT12 was excellent, on par with the ET12 or the GT-AXE16000. If you have a home of 2500 ft2 (232 m2) or so, place a single unit in the middle, and it likely can cover that all. That said, a 2-pack can double that. But Wi-Fi coverage depends on the layout of a home, so your mileage will vary.

The XT12 passed my 3-day stress test with no disconnection. It proved to be reliable. I’m now using it in a wired backhauling setup and will report if I encounter any issues later.

A bit of extra on wired backhaul

(This portion is an update added on September 13, 2022)

The ZenWiFi Pro XT12 system worked well with wired backhauling where I connected the satellite’s 2.5Gbps WAN port to the router’s 2.5Gbps LAN port. At one point, I used a second set — four hardware units total — and they all played nice together.

ZenWiFi Pro XT12 Wired Backhaul
The ZenWiFi Pro XT12 in action via Multi-Gig wired backhauling

The setup also supported the Ethernet Backhaul Mode well. In this case, I could use all the bands freely by grouping them together via Smart Connect or separating them as different SSIDs.

It’s worth noting, though, that I couldn’t use an XT12 as a satellite for the GT-AXE16000, or the ET12. This might have just been some firmware issues that will likely be resolved via updates. (There’s no practical reason for these combos anyway.)

ZenWiFi Pro XT12 vs ET12: A pair of solid mesh options

Fast Internet speed, a bit buggy Dual-WAN

In my trial, the ZenWiFi Pro XT12’s 2.5Gbps WAN port could deliver close to 2.5Gbps of broadband speed with a 10Gbps Fiber-optic connection.

But to experience the high speed, you’d have to use its other 2.5Gbps LAN port. That’s because Wi-Fi clients generally cap at Gig+, which was the case in my trial.

I generally got between 300Mbps to 1.4Gbps out of the said broadband on my 2×2 Wi-Fi 6 or 6E clients when walking around the house — the expected rates after signal degradations and overhead.

What is Gig+

Gig+, or Gig plus, conveys a speed grade faster than 1Gbps but slower than 2Gbps. So, it’s 1.5Gbps, give or take, and it’s not fast enough to be qualified as Multi-Gig.

Gig+ generally applies to the sustained speeds of Wi-Fi 6 or 6E (via a 2×2 connection) or Internet speed, not wired local connections.

It’s worth noting that you should manually restart the router unit after connecting it to faster-than-Gigabit broadband. Otherwise, the router’s WAN port might be stuck at 1Gbps. That happened in my case when I moved from a Gigabit Cable connection to a 10Gbps Fiber-optic in a single-WAN setup.

And I tested the XT12′ in a Dual-WAN setup, too, and it worked as expected, albeit a bit buggy. Specifically, I couldn’t turn this feature off (to move back to single-WAN) when I used its default 2.5Gbps WAN port for the Secondary WAN connection.

Turned out, all I had to do is make this port the Primary WAN first, which was the default. But it was a bit frustrating — I just wanted to quickly move on to different tests.

Overall, I was happy with my 2-pack ZenWiFi Pro XT12’s performance as a standalone router as well as its intended wireless mesh set. The hardware seemed mature and overall predictable — no crazy unpleasant surprises.

Asus ZenWiFi Pro XT12's Rating

9 out of 10
Asus ZenWiFi Pro XT12 out of Box
9 out of 10
10 out of 10
Ease of Use
8 out of 10
9 out of 10


Excellent Wi-Fi performance and coverage, UNII-4 support

Dual Multi-Gig pots with Multi-Gig wired backhaul, flexible port configurations

Tons of useful features and settings, flexible Wi-Fi customization

AiMesh 2.0 full support, helpful mobile app, no login account required

Cool design with pretty lighting


No 5Gbps or 10Gbps Multi-Gig, bulky, no USB, only four network ports

Buggy Dual-WAN, not wall-mountable

The Conclusion

In terms of Wi-Fi performance and features, the ZenWiFi Pro XT12 is everything you’d wish the previous, the ZenWiFi XT8, had. On top of that, with an additional 2.5Gbps port, it now has the powerful Mult-Gig backhaul feature.

That said, if you’re looking for a non-compromising Wi-Fi 6 system that will deliver the best possible Wi-Fi 6 performance in a completely wireless- or wired-backhauling setup, the ZenWFi Pro XT12 is an excellent buy at $799 for a 2-pack or $399 a single unit.

This new hardware will last you well into the time when Wi-Fi 7 is available, and the use of the 6Ghz band is more meaningful than it is today. But if you want to enjoy 6GHz today and have a wired home (or one that only needs a single router), consider the ZenWiFi Pro ET12 instead.

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134 thoughts on “Asus ZenWiFi Pro XT12 Review (vs XT8): A Choice Mesh For a Demanding Home”

  1. Good review.

    Do military aircraft/helicopters flying overhead cause issues for the backhaul channels?

    I ask because our house isn’t near an airport at all (over 50+ miles away!), but sometimes you do get military aviation flying about. Will the 160Mhz channel work well for the XT12 backhaul in such a case?

      • Hi Dong,

        Our place is in the UK, so I don’t think we have the UNII-4 backhaul in the XT12 here.

        We’re many many miles away from an airport, or base. So if any RAF helicopters, or planes happen to fly over, does that mean the backhaul would just drop?

        Right now, just been using an (old) wifi extender and it doesn’t result in a drop out.

        But in our case, if we buy the XT12, do you have to turn on/off any specific setting, or does it automatically sort itself out regarding its wireless backhaul?

        Thanks in advance!

        • Aircrafts are not the issue, Hilary, it’s the RADAR signals which can go very far (miles) but they tend to go in a certain direction. In any case, if you just turn off the 160MHz and avoid DFS in the backhaul band, you’re fine. And yes, the wireless backhaul is on by default, you have to customize stuff if you want to use wired backhauling. More here.

          • Right, but we’re not near an airport or anything!

            What I am asking is if a military helicopter happens to fly overhead over a house, does that cause the Mesh system to experience a drop out?

            I’m looking to buy a Mesh system for wireless backhaul and was considering this XT12.

          • Helicopters are aircrafts, Hilary, so you’re probably fine as mentioned in my previous replies.

    • It’s meant to be Wh, Carla. Thanks for reporting the typo. Next time you can just highlight the text and hit the red box that jumps out on top.

  2. Is it ok to mix two XT12 with AC88U as nodes? Since AC88U can’t do dedicated backhaul I’m not sure how that would work.
    What about mixing XT12 and XT8?

    • I haven’t tried but that likely won’t work, D. And even if it does mixing Wi-Fi standards is never good in wireless setup.

      XT12 and XT8 seems a better combo, but i haven’t tried.

      • Thank you Dong! I really appreciate all your detailed analysis and reviews. I’m wondering what would be the most cost efficient way to properly expand from a pair of XT12?

        • Just reporting back that I have XT12 x 3 and a RT-AC88U using wireless Aimesh set up. It’s working surprisingly well. The AC88U is used to connect to an area of the house that’s rarely used but so far it’s working better than I expected since it’s AC and dual-band vs the AX and Tri-band of the XT12.

    • I am considering this mesh set as my next wifi. My only doubt is the power consumption.

      The 335wh per 24 hours as mentioned, is this for one unit or is the power consumption of the set (2 units)?

      And is the power conumption for the xt12 high in relation to other sets or is this normal?


      • That’s a single unit, Martin. The specs table is for a single router. The satellite unit might use slightly less power. And that power consumption level is average for the specs, equivalent to a LED light bulb.

        • Hi Dong,

          Thank you for your quick response. Can you help with advise / a suggestion for the wifi mesh kit to upgrade to?

          I live in a 10 year old terraced house (neighbours connected on both sides) with good isolation (thick walls). Currently i have a TP-Link P7 (which is comparable to a M5 although with powerline function). Our garden is 18 meter deep and at the back of the garden is our tv (with i think weak wifi) in the summer. It can make connection to the wifi but it is troubling and buggy/laggy at some times. Placing the nodes on a better spot did not help. In the summer we also a have a large pool and large trampoline with safety net (and metal posts) in our garden that may interrupt the wifi signal. The TP-link will not let you choose the node a client is connected to so that may be part of the problem.

          At first i was looking to add a better powerline adapter from TP-link to our garden shed. However, the shed becomes very hot in the summer and the powerline can not be added to the mesh. And powerlines are expensive.

          I also want wifi 6 so i can use it for my oculus quest 2 (streaming from PC).

          The new wifi set can be paid by my employer so cost is not super important but power consumption (24×7) is since the KWh price is 0,90 dollar/euro right now.

          At first i was looking at the Deco XE75 mesh set. However i saw in your graphs that the 2.4ghz speed drops to low rates on long distance.

          Then i was looking at a TP-link router with one mesh. This way i would be able to add TP-link powerline adapter in the future if needed. However, Onemesh does not support wired backhaul! Very strange but i read it on their website.

          Then i was looking at the ZenWifi XT8. A nice set but also the 2.4ghz long range has low speeds. I think my tv only has 2.4ghz.

          Then i saw the superb performance of the ZenWifi XT12. However the power consumption was sort of a bummer. I thinks my P7 and the XE75 have halve the power consumption.

          What would be your advise? Thanks!

          • PS for two nodes (XT12) the additional cost per year would be around 100 euro/dollar compared to my P7 or the XE75….

          • I really don’t know what to tell you, Martin — maybe get a solar panel? $100/year is not that bad, though I know that’s relative. It’s worth noting that I tested the energy consumption — crudely via a simple meter — during my testing where the router worked intensively all the time. In a general case, it might work less… But ultimately it’s your call.

            A couple of things to note:

            1. OneMesh DOES support wired backhaul, it’s just that there aren’t many hardware options — most TP-Link extenders do not have a network port. More here.
            2. Don’t count on the 2.4GHz band — no matter what router or mesh system you use — and generally stop getting devices that uses just this band. More in this post.
            3. You need wired backhauling and good hardware if you want to do VR. More in this post.

            For your case, strictly from your needs, I’d recommend using the ZenWiFi XT12 or ET12 with wired backhauling.

          • I think no one but you can decide if the higher energy bills, if your calculations are correct, are worth it. XT12 work really well in my house, in fact I use 2 pairs as it’s a 160 year old house with 4 floors.

  3. Dong, thank you for doing this. I’ve been waiting and looking forward to this review for a long time!

    This seems to tick all of the boxes for a great wireless backhaul mesh system. And I like the fact there isn’t a “login” for the ASUS app when it comes to privacy. I actually thought the XT8 looked quite nice personally rather than the grilled design of the XT12, but the lighting is a neat touch. This ASUS XT12 seems mightily impressive overall.

    1. May I ask, is the UNII-4 advantage for wireless backhaul between the nodes something that is active/available in the UK, or is that just a US feature?

    2. I was fairly impressed by the Netgear Orbi RBKE963 system after reading your review, though it has a very “interesting” price shall we say. Of course technology is always going to be improving and any of these systems should (hopefully) last for a few years. Is there any material advantage going for the ASUS XT12 or that particular Orbi and vice versa at THIS point in time on the Wifi 6/6E/7 cycle? The quad band Orbi has Wifi 6E and seems exceptionally fast as well on the non 6E bands. On the one hand, I wonder whether having a 6E band will prove a sound investment to justify the additional expense in the years to come, or whether one can wait for several years and just do a full update to whatever is on the market then. Your thoughts on which would be best between those two systems would be much appreciated!

    3. Given your knowledge of the industry, any possibility of the Amplifi Alien getting a new model to compete with the likes of this new XT12?

    Many thanks in advance.

    P.S. This is for a setup that has to be wireless backhaul and the incoming FTTP line speed is a Gigabit.

    • Hi Harold, UNII-4 is mentioned by Asus in firmware notes as available in the US only.

      FYI, I am also based in the UK, Iโ€™ve been using 4 x XT12 for the last 4 months via wireless backhaul and very happy so far โ€“ they have native Merlin firmware support and have been much more stable in my environment than a combo of 2 x AX11000 and 2 x XT8 I used before.

      • @illuminatus

        Thanks for the info. Yes, I couldn’t find much about it on the ASUS website for the UK and UK based tech magazine reviews for Mesh Wifi can be somewhat few and far between for these mighty systems, or a little late to the party (or test with sub 100Mbps WAN speeds?!) .

        Glad to hear it’s stable! Yes, I’m definitely interested in the XT12 system as it sounds great. Shall be keeping a close eye on the price and any potential VAT drop.

  4. Hello,
    For +3000 sf, 2 stories + basement + detached garage (15ft from the house), 1GB Fiber, I’m considering XT12 x2 (or with XT8 as Seattleite) or Synology RT6600ax + MR2200ac (half the cost than Asus). Can’t run wires. Mesh must be warless.

    What do you think would work best?


      • Just FYI – I did go with the X12. Really like the flexibility of the AiMesh. BUT, apparently, this router cannot communicate properly with Fiber gigabit Ethernet ports, causing upload speeds to be basically ZERO and download speeds to less of what they should be. Totally defeating the entire purpose of having a high speed mesh network.
        In terms of help, Asus support was worthless, only offering basic troubleshooting for the router settings. They read off a screen without having any idea what they’re talking about

        • That’s strange. I used it with a 10Gbps Fiber-optic and and 1Gbps Cable and it worked fine. Try restarting your ONT. Or maybe your provider has some special requirements.

          • If I use switch between the router and the ONT I get normal speed.
            BTW – if I used the XT8 as main router, again, speed was normal (as expected).
            Everything else was great ๐Ÿ™‚

  5. Correct me if I am wrong–I thought I read from one of your earlier articles that a particularity with Asus mesh products is that when using a wired backhaul, the second 5Ghz channel cannot be used for clients; it only exists as a backhaul channel.

    If this is the case, as I consider an Asus mesh system to purchase–and my desire for multi gig ethernet–it seems like the E products make more sense over the X products for wired backhaul in order to get the 6Ghz channel, ever though I don’t have 6E devices (yet), because a second 5Ghz channel is not available for use.


      • I humbly stand corrected. I have one followup question as mesh wifi and Asus are new to me as opposed to old-school Linksys access point setups: I like to set up band steering so that the 2.4g has its own SSID, and combine two 5g bands into one SSID. Is this still possible in an Asus Smart Connect mesh setup?

        • No, but, when applicable, you can name whichever band however you want separately. If you name them the same, you’ll get the same effect. As for when it’s applicable, make sure you *read* the post I linked in the previous reply — you’ll find all AiMesh-related answers there. Please no more questions until you read, that’s one of the comment rules, by the way. ๐Ÿ™‚

  6. I think I already know the answer to this question since its AiMesh but could you add a 3rd XT12 to this setup if you wanted and it be compatible?

      • Thanks for the reply Dong, as I figured, awesome. I got my XT12 system (router/node) setup this past weekend. Holy cow it has incredible range. Highly recommend this to anyone reading. I have a 19,200sqft lot and can stand in the corner of my backyard at the fence (80ft from main router) and get 300mbps download on the non dedicated 5Ghz band. My neighbors could jump on my wifi I bet! Also my main router is in the attic to prevent issues with the brick wall interference. Node router is in the living space above the garage, I get near 300mbps up there and another garage next to that garage and I get 250mbps in that garage. I have 3 bars everywhere I go. Dong I have 900mbps service but am only getting just shy of 600mbps over wifi standing near the main router. Do you have any threads that go into detail on this or how I could resolve? Keep it up you have a great site sir. I bought this system based on your information and have no regrets.

  7. Just like everything most prices come down. The ASUS ET12 is now $795 on Amazon for the pair. I bought the single ET12 but for that price I would have bought the pair.


  8. Hi Dong!

    Thank you for your excellent reviews! It helped me a lot to understand the world of Wifi and network related topics.

    Do you know if U-nii 4 is supported in Europe/ Netherlands? I canโ€™t find any information online. The Asus XT12 is already available here, but there was no mention about the U-nii 4 feature in their marketing campaign or the specs sheet.

    Also, does a mesh setup have the same distance limitation as the distance from a single router to a client? Is the wireless connection between two mesh devices stronger and more stable than between a single router to a laptop?

    Hope you can help me because I have to decide if Iโ€™ll have the GT AX6000 or the XT12.
    Thank you!

    • I can’t say, KY. I only keep tabs on stuff in the US. And yes, the XT12 was available in the EU a long time ago. As mentioned, the support for UNII-4 might have been the reason why it took this long to be available in the US. More on UNII-4 in this post.

      • Hey Dong;

        Great review …

        Just FYI though … While I can’t say if the lesser Samsung S22 Smartphone models can. The S22 Ultra at least is capable of using the 5.9 GHz (UNII-4) band.

  9. I moved on from a set of 4 ASUS CT8 (sold for $300) after converting from Xfinity 1 Gig to AT&T fiber 1 Gig. I got another 4 of the XT8 as well as a 2 pack of the XT12 for roughly $750 each. For my 2 story home with finished basement (5500 sq ft), I feel that I am getting better speed / coverage to cost ratio on the XT8s.
    I used Speedtest app on iphone 12 mini and ipad mini for testing. I tried to place the XT12 router in various areas on the main floor, and the satellite wireless either in the opposite of main floor or somewhere upstairs. The speeds are OK in the nearby (600s) but drop substantially on the sides/ corners of basement and upstairs ( 400 for PS4 and 50 -> 90 for Nintendo). Otherwise I would have put the upstairs XT8 on a shelf in the hallway so it wouldn’t be behind a wall (still rated as “Great RSSI = -58 dBm on ASUS app where I have it now.)
    Since I could, I went ahead and tried two XT12 + two to four XT8 spread throughout the house. Increased costs aside, I found this implementation to be glitchy with frequent drops (incompatible?) It was so bad the kids banned me from testing for one week. Per my daughter “medium WiFi that works is better than fast WiFi that doesn’t.”
    I’ll wait for the review, but I was hoping for at least some evidence for the XT12 to clearly outpace the XT8 in my setup, and I couldn’t find any. I’ll probably send back the XT12 within the return window, which makes me kind of sad as an amateur tech enthusiast. For what it’s worth, the wife was not enthused with the XT12 aesthetics, and preferred how white XT8s blends in to our furnishing. I would be interested if anyone else is “upgrading” from XT8, and / or adding XT12s to other ASUS mesh. And no, I’m not looking into wiring the home at this time.

  10. Hi Dong Ngo,
    Please give me an advise for my use case. My system inculdes a robot moving in a 1000m2 yard with a lot of sensors. I need an wireless solution to connect only the robot with a laptop as far as possible. The bandwidth needed to transfer data from all sensors is about 800Mbps. Could the XT12 be a good choice?
    Thank you.

  11. Hi Dong,

    I currently have a set of ET12โ€™s wired and getting about 1400gbs download speed. I have one corner of my house that I am having a hard time getting decent speeds. Usually coming in around 30-70 Mbps download wirelessly. I am trying to put together a solution cheaper than buying a GT-16000 router and making that the main router with the 2 ET12โ€™s. I do have it wired to that corner of the house where I could put a node. Any recommendations on a solution around $400-500 range? What would be the best options?

  12. Any luck on acquiring the XT12 yet? I haven’t seen it available anywhere in the US yet. Although it is available for pre-order a few places. Looking forward to a full review!

  13. Thanks for pointing out that the XT12 is finally available in the US.

    Now that the XT12 is finally, does this proposed ASUS XT8/XT12 topology make sense? Tryingย to leverage an existing XT8 mesh that still mostly meets my needs but taking advantage of the 2.5 Gbps second LAN port on the new XT12 and also that my XT8 mesh nodes have an unused 2.5 Gbps LAN port:

    I have an existing 3 node XT8 AIMesh system with wired 1 Gbps backhaul (cat 5E) to the router XT8 from the two mesh nodes. The router XT8 is connected to Xfinity internet via a 2.5 Gbps cable modem, from which I get about 1.45 Gbps actual measured bandwidth as Xfinity overprovisions its nominal 1.2 Gbps service, as measured by the Asus XT8 internet speed test.ย 
    In addition to many wireless nodes, I do have a Synologyย NAS and a number of wired ethernet PC desktops that I would likeย to all upgrade fromย 1 Gbpsย to 2.5 Gbps as this roughly doubling of speed would be noticeable for things like transferring large video files, etc. which I edit on the PCs and do a lot of.

    Now that the XT12 is available (now in a single node offering as well), I would like to get one of these to replace my XT8 used as the base router, add an 8 node 2.5gbps switch and plug it into the 2.5 Gbps LAN port on the XT12, and then run both the pre-existing XT8 mesh nodes from their 2.5 Gbps WAN ports as well as my wired desktops and Synology NAS (with upgraded 2.5 Gbps NICs) all into the 8 port 2.5 Gbps switch.

    My argument for this new topology is that for a modest expenditure (about $750 for the new XT12, 8 port 2.5 Gbps switch, and NIC upgrades) I get:

    1) 2.5 Gbps nominal transfer speed between the wired ethernet nodes and NAS
    2) 2.5 Gbps wired backhaul between now three XT8 operating as mesh nodes and the XT12 base router instead of only 1 Gbps backhaul
    3) an added XT8 mesh node for a part of my home with poorer coverage
    4) ability for all 2.5 Gbps wired and wireless nodes to (in theory) get access to the full 1.45 Gbps available bandwidth I’m getting from Xfinity instead of being limited by only 1 Gbps wired thruputย through the existing XT8 being used as the router.
    5) leverage existing XT8 investment while still getting the advantage of an almost network-wide upgrade to 2.5 Gbps since the existing XT8 nodes all have a 2.5 Gbps WAN port currently underutilized that can be used to build the wired mesh.

    Does anyone see any holes or weaknesses in this proposed new topology or better ways of accomplishing what I want to do? I assume that sharing a 2.5 Gbps switch with both PC clients and mesh nodes is ok? Part of me is debating simply biting the bullet and going to full 10 Gbps switching and NICs but this would cost significantly more.

    Randy Frank

  14. Dong,

    After a week living with my ET12 single unit. I am happy with that decision. I do have to say how honorable it was for the winner of your #2 giveaway to turn it down. I had thought about what do I do if I get something I won’t use. I like my neighbors so definitely would hook that up for someone. Lol. But I am most excited for giveaway #3 Asus?

    Back to my main point ET12 vs XT12 is it worth the $100? I went with the single because I value the ET12 single higher than if I got 2 XT12 or 1 XT12 unit. Unless I get lucky help you clean out your closet of Asus gear I will wait for Asus Wifi 7 router and put my ET12 as a node.

    Any good WPA3 wifi cameras out there? Now that I have my router I am on the look out to for cameras, doorbell and door locks to make the wife happy.

    Mahalo, Taz

    • Yeap. it’s always inspirational to see folks being honest and honorable.

      Most cameras don’t support WPA3 but you can always pick WPA2/WPA3 settings.

      Once I’m done with the current giveaway — it’s actually more work than I’d imagine — I’ll start a new one and it’ll be an Asus. ๐Ÿ™‚

      • Hey Dong …

        Good article and indeed looking forward to when you can actually get your hands on an XT12 for a full “hands-on” review.

        Just one note of correction to the piece though …

        The XT8 now has 5.9 GHz band (UNII-4) capability a well at least since its latest firmware update

        As I’m using the option right now for the 5GHz-2 band @ 160 MHz on my XT8 mesh system (with 3 nodes).

  15. Hello Dong,

    I see Asus is now selling the XT12 in the US. Do you think you might be picking this up for review and comparing it to the the ET12? I would be interested to know how the addition of the UNII-4 bandwidth compares to having a dedicated 6GHz band.


    • I second this as I am completely wireless mesh and curious. The marketing does say dedicated backhaul option for wireless ๐Ÿ™‚

    • I’ll see what I can do, Mario (and Mike). But I don’t think the XT12 supports UNII4. That’s the GT-AX11000 Pro. But, as mentioned in this post, this set is definitely for those needing a dedicated wireless backhaul — you can’t count on the 6GHz in this role. See my review of the ZenWiFi ET12 for more.

      • It does in fact support it :). I can’t wait until you get your expert hands on it. I would probably take it from you when you were done (Buy) as long as you liked it ๐Ÿ™‚

        • I don’t know where you got that info from — I still don’t think it supports the 5.9GHz portion of the band — but I ordered it just now. We’ll find out in due time. ๐Ÿ™‚

          • You are probably correct. I am just reading their marketing (and we know how marketing goes and I do see it only mentions the “5Ghz Band). From the site:
            Expanded UNII-4 Spectrum*
            ASUS ZenWiFi Pro XT12 supports an expanded UNII-4 spectrum, which features a third and clean 160 MHz channel on the 5 GHz band. This increases mesh backhaul capacity to deliver reliable and high performance for your wireless devices.

  16. Hi Dong,
    Would like to seek your opinion, which of ZenWifi Pro XT12 and ROG Rapture GT-AX11000 performs better as a router?

    • For a single router, I’d go with the GT-AX11000, Hoeseng. That said, I haven’t tested the X12 yet, it’s not (yet) available in the US.

      • Thanks Dong.
        The reason I was in dilemma is that I might end up using a wireless backhaul mesh setup. And in that case, I will go with one of the following setup. Not sure if that changes anything.

        1. GT-AX11000 + XT12
        2. XT12 + XT12
        3. GT-AX11000 + GT-AX11000

        4. Least favorable : use XT8 node (for sleeker look due to wife acceptance factor)

        • I think 1 and 2 make more sense, HS. 1 will give you more game-related features, but 2 will give you Multi-Gig WAN *and* Multi-Gig wired backhauling in case you’ll get your home wired later. 4 makes more sense with 1. XT8 doesn’t look as good as XT12, which looks like the ET12, but your wife is *always* right.

  17. I’m thinking of getting the xt12 in Italy if I do can I use in the US? Would I be able to change the language to English in the web Guide?

    • I wouldn’t recommend it, Chris. You need to wait till it’s officially available in the US first. The lack of the English user interface (which it likely already has) is the least of the possible trouble. More here.

  18. Dear Dong Ngo,

    I do have a question related to the XT12 and I hope it isnโ€™t nonsensical.
    Current setup since 2015:
    2 ASUS AC88U routers with 2 separate 1Gb lines (each having its own static IP address). I did so far not use a mesh system. The flat is L-shaped. The routers are located at either leg of it. The walls are brick/concrete outer walls and I got 1 cat6 Ethernet cable across the flat connecting the 2nd line to the 2nd router.

    Intended setup:
    Upgrade to WIFI 6 and mesh with the XT12.
    At present I canโ€™t use WAN aggregation as no local ISP provides an Ont supporting Wan aggregation.

    Hence my question is regarding whether the intended setup is a workable solution:

    Using Dual Wan with load balancing on both 2.5 Gb ports and using 1GB Lan port for Ethernet backhaul. Because of the layout of the flat a WIFI backhaul might be too weak. Just hoping it might work with WIFI backhaul would be a quite expensive way to find out.
    As I have never used a mesh system before, I am not sure about this setup and link to and I hope to get your always excellent advise.

    Also, if that setup is ok, do I need to deactivate one or both static addresses as I donโ€™t know whether they will be a conflict with use of Dual Wan. The status addresses were free and I thought may be useful later should I connect networked cameras or an electronic door lock with wifi/internet access.

    As always, many Thanks in advance for your kind support and help!

    • Link Aggregation is to create a single connection out of two ports (so 2Gbps via two 1Gbps ports), Guenter. That’s like combing two lanes of a road into a single larger lane. It’s not about combining two service lines into a single broadband connection, which is like combining two separate roads of different directions into one — you can never do that.

      For your case, I’d use a single router with Dual-WAN. Since your home is wired, you’d best use the ET12, check out its review and related links for more. You don’t need to disable static IPs, you just need to enter the info in each WAN connection.

      • Dear Dong Ago,
        Amazing as always how fast you do respond with good advice.
        Dong, just as an alternative with mesh – would be my intended setup workable? I ask as with a mesh system it is more convenient regarding making it one WIFI across the house.
        Thanks for all the fast and good advise you are providing – an absolute exception from what I ever experienced before. ๐Ÿ™‚

          • Hi, Dong,
            Spell checker changed your name, I didnโ€™t notice it, sorry for that.
            You deserved the compliment I made for many reasons, but I refrain from it in future as not appreciated.
            Starting now with your recommended post..

  19. Hey Dong,

    Big fan.

    Quick question on these. I already have a GT-AX11000. I was thinking of adding a couple of these XT12’s in my new home in mesh. Which would I want to set up as the actual AiMesh router? I can’t tell if these nodes will have higher specifications than the AX11000.

    Thanks in advance good sir

    • I’d like to add that this would be fully wireless mesh in a multi level home. If these do not make sense to pair with my router, I’d love some direction.

      • I replied to my own comment but you beat me to it. I don’t think I have the option of going wired right now. Is there a setup you recommend for wireless mesh in a multi level home?

        • What you’re thinking should work, though I haven’t tested the X12 — it’s not available in the US yet. But you can also use the XT8 in its place.

  20. Would you go for this Asus XT12, or the Netgear Orbi AX6000, or Netgear RBKE11000?

    In terms of a Mesh system for a large house (receiving 900Mbps internet) using wireless backhaul and simplest to use/manage.

    Great reviews on your site btw!

  21. So this is now available to buy in the UK at least. I’ve just ordered a pair (arrive tomorrow apparently).

    • Did you happen to notice is it available for just 1 unit? Any info would be great. Good to hear there coming out.

      • I can only see it being sold as a 2-pack at the moment, for ยฃ699.99. Interestingly, the supplier I bought it from has now sold out so I’m guessing there’s bit of demand for it.

          • Thanks, Ken.

            First impressions – much bigger than the ZenWifi XT8. I’ve replaced my two XT8 routers with the XT12 and re-used one of the XT8 devices as an additional AIMesh node to cover a wifi black spot.. All configured with ethernet backhaul, and Tri band Smart Connect enabled. The range of the XT12 devices does seem to be perceptibly better than the XT8 – not by much, but one of my remote security cameras on the 2.4Ghz band now connects with 2 bars rather than 1. ๐Ÿ™‚

            Seems stable so far apart from one thing – the QoS bandwidth monitor constantly reads zero, despite plenty of traffic. Probably requires a firmware update, I’ve logged a ticket with ASUS and we’ll see what they say.

          • Thanks for the Info, I have the XT8’s also and want to use them has nodes, so its good to hear they work with the XT12.

          • By way of an update (to my previous reply), ASUS supplied me with a new firmware (.47251) and the QoS bandwidth monitor is now working. So probably my fault for buying these so early after release ๐Ÿ™‚ That said, these routers continue to be rock solid and high performing. No disconnections, nothing. Can’t fault them really – other than the price! I tried configuring wireless backhaul for the fun of it, but was only getting 1 GBps (through two walls and some distance; so understandable).. So in my case, the 2.5Gbs ethernet backhaul remains preferable…

          • Thanks, again, for the update Peter. I’ve been using it since the review and so far it’s great. But yes, it generally takes Asus a few rounds of firmware updates to get things right.

          • ##
            Thanks, again, for the update Peter. Iโ€™ve been using it since the review and so far itโ€™s great. But yes, it generally takes Asus a few rounds of firmware updates to get things right.

            do you feel any difference among the xt12 and xt8? for example signal range, some other timings like the ping, or maybe something else?

          • My experience is exactly that – the range of the xt12 is more than the xt8, but not by much. That said, it is definitely perceptibly better.. The biggest improvement (for me) is stability. I’ve not had a single outage with these, but the xt8 would have a problem every now and again and require a reboot..

          • #They are totally different. Hereโ€™s the review of the XT8, which is more similar to the XT12 than this ET12. As about range, the ET12 and XT12 (likely) are slightly better than their ET8 and XT8 but not by much. Their ranges all follow these rules.#

            ok, but doing some tests and using it in every day tasks might be totally 2 different scenarios. and i have read that article before asking.
            i have read almost all ur introductory articles about routers and related things.
            btw, do u know why the router brands are not saying the max dBm that a router from that brand can have?

          • I do a lot more than “doing some tests.” For example, I used the ET12 for almost a month before publishing the review and have been using it since. That’s the case for most other reviewed products here. Here’s more on testing. As for your dBm question, check out this post on dBm and this one on dBi, you might mistake one for another. Next time, you can use the site’s search (it’s the magnifying glass at the top right corner on a desktop browser.)

  22. Haha, I wish this XT12 came out before the ET12. Interesting. Wonder if Asus will release a Quad band Mesh system like Netgear. The XT16 perhaps?

  23. Asus just put the price up, $899. A few outlets have started opening preorders so I suspect we’re days/weeks away from showtime.

    Dong, do you suspect this is going to be the new best-in-class WiFi 6E solution? I’m moving to a new 4000 sq ft home this week where I will be able to use a wired backhaul mesh system. Just need to pick one.

  24. There’s also an ET12 version that’s coming too. I’m looking forward to that one, as well as your review of it too!

    Thanks for the great reviews and info.

  25. Do you think that the ET12 could have the same backhaul connection issues than the ET8, due to the short wifi 6E range? Apparently the model potentially available in USA is only the ET12 and not the XT12. Do you have any confirmation from Asus on this matter?

  26. That would be a nice upgrade for my XT8, I could just get one XT12 for my office and keep the XT8 in the front room has a mesh satellite. The 2.5 gig ports is what Iโ€™ve been waiting for. Hope you get more info!

  27. Unfortunately, another one bites the dust for removing the USB port that the XT8 had ๐Ÿ™

    I just bought the XT8, and for now I am happy and have no regrets or XT12 envy ๐Ÿ™‚


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