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sixthday 15K Views
Dec 20, 2025 3:46 PM

2-Pack ASUS ZenWiFi XD6 AX5400 Whole-Home Dual-Band Mesh WiFi 6 System (White)

$80

$250

68% off
+ Free Shippingat ASUS
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Deal Details
ASUS has 2-Pack ASUS ZenWiFi XD6 AX5400 Whole-Home Dual-Band Mesh WiFi 6 System (White, XD6 (W-2-PK), 90IG06F0-MA1R4T) for $79.99. Shipping is free.

Thanks to Community Member sixthday for finding this deal.

Features:
  • Ultimate AX performance- Enjoy ultrafast speeds up to 5400 Mbps with the latest WiFi 6 (802.11ax) and 160MHz channels
  • Protect Private Information with Just a Tap- Instant Guard allows you to configure a secure tunnel when you are connected to free public WiFi
  • Intuitive Mobile App Control- An intuitive interface lets you easily adjust network and takes only 3 steps to set up with ASUS Router App
  • ASUS AiMesh Support-Create a flexible, seamless whole-home mesh network with AiMesh-compatible models
  • Commercial-grade Home Network Security- Lifetime free ASUS AiProtection Pro, powered by Trend Micro, with WPA3 and advanced Parental Controls to protect your home

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • 3-year warranty
  • About this store:
    • Details of ASUS' return policy (here)

Original Post

Written by sixthday
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ASUS has 2-Pack ASUS ZenWiFi XD6 AX5400 Whole-Home Dual-Band Mesh WiFi 6 System (White, XD6 (W-2-PK), 90IG06F0-MA1R4T) for $79.99. Shipping is free.

Thanks to Community Member sixthday for finding this deal.

Features:
  • Ultimate AX performance- Enjoy ultrafast speeds up to 5400 Mbps with the latest WiFi 6 (802.11ax) and 160MHz channels
  • Protect Private Information with Just a Tap- Instant Guard allows you to configure a secure tunnel when you are connected to free public WiFi
  • Intuitive Mobile App Control- An intuitive interface lets you easily adjust network and takes only 3 steps to set up with ASUS Router App
  • ASUS AiMesh Support-Create a flexible, seamless whole-home mesh network with AiMesh-compatible models
  • Commercial-grade Home Network Security- Lifetime free ASUS AiProtection Pro, powered by Trend Micro, with WPA3 and advanced Parental Controls to protect your home

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • 3-year warranty
  • About this store:
    • Details of ASUS' return policy (here)

Original Post

Written by sixthday

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Top Comments

kpb321
1KComments
237Reputation
It depends on the use case. Wired backhaul is always the best option, if you can do it. If you do have wired backhaul, tri-band isn't really useful unless you are actually getting to 6E or 7 where you are using the 6ghz band. Even then, you need 6e or 7 devices to make use of that 6ghz band.

If you are doing wireless backhaul tri-band is nice but not necessarily required. It will reduce your speed by having to use the same wifi to talk to both the devices and the upstream router but if your WiFi is often capable of much higher theoretical speeds than people's internet. Even if it is limiting speeds 500 mbs is still plenty useful in most cases even if you have 1gb fiber. Even 50 or 100mbs is plenty for most things. Yeah big game or other downloads will take longer but stuff will still work. Tri-band with two 5ghz connections is nice for wired backhaul and can help improve performance but certainly isn't required.
Go to Comment

Community Reviews

This is a Wi Fi 6 mesh kit best suited for extending coverage across a house, especially when wired backhaul is available. ASUS AiMesh compatibility lets mixed ASUS routers work together, and wired setups are described as stable with strong coverage. Wireless backhaul can still perform well, with tri band systems delivering much better range and faster remote room speeds than dual band setups. Caveats include reports of weak signal, daily crashes, and stock firmware problems, plus it is less compelling if you already have wiring or need seamless compatibility with TP Link gear.

Common Questions (5)

  • It works best with wired backhaul, and wired backhaul makes tri-band less important. Without wires, tri-band can help wireless backhaul performance, but the system can still be usable for many homes even if speeds drop from theoretical maximums.

    kpb321DitzyParsleydizzle

  • Some users report weak signal, daily crashes or reboots, and poor stock firmware behavior. The model also hasn't had a BIOS revision since 2024-10-21, which raises support concerns.

    RelaxedCreature628uh-niecedizzle

  • For wireless backhaul, tri-band systems are preferred because the extra band reduces contention between client traffic and node-to-node traffic. In one real-world setup, a triband Wi‑Fi 6 mesh raised a back bedroom from about 15 Mbps to about 100 Mbps at the same node locations.

    BabyTantrumJoeFresco

  • Yes. ASUS AiMesh routers can work together across mixed models, so you can add these nodes to an existing ASUS mesh setup. Wired backhaul has been reported to give strong whole-home coverage in mixed-router setups.

    PurpleSink3298

  • At $79 for a 2-pack with free shipping, it is far below the cited alternatives of $149 at Micro Center for a 2-pack and $199 at Best Buy for a 3-pack. That makes it a strong price if you specifically need mesh Wi‑Fi 6 hardware.

    DJ_SAMMY_D

AI-generated summary based on comments from the community. Updated ago

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52 Comments

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Dec 21, 2025 7:42 AM
11 Comments
Joined Aug 2015
bjarnson7777Dec 21, 2025 7:42 AM
11 Comments
Quote from mer063 View quoted comment :
If i have tp link deco in my house, can i add these as extension?
The fast answer is no, but the correct answer is that you can set them up as an extension access point with a major caveat being they will not be mesh compatible with the tplink. If you were to name the wifi SSid's and passwords all to match, you would have significant wifi drops.
Dec 21, 2025 2:03 PM
193 Comments
Joined Sep 2007
JoeFrescoDec 21, 2025 2:03 PM
193 Comments
Quote from kpb321 View quoted comment :
If you are doing wireless backhaul tri-band is nice but not necessarily required. It will reduce your speed by having to use the same wifi to talk to both the devices and the upstream router but if your WiFi is often capable of much higher theoretical speeds than people's internet. Even if it is limiting speeds 500 mbs is still plenty useful in most cases even if you have 1gb fiber. Even 50 or 100mbs is plenty for most things.
My parents have 1gbps Google Fiber, and Google installed Nest Wifi Pro devices (dual band) that got about 15 Mbps to the back bedroom. I was planning to install a wire, but my route wasn't going to go well, I didn't have the right color wire, and I didn't have much time. So I bought a triband (2 5 GHz bands) Wifi 6 mesh, and now the back bedroom gets 100 Mbps with nodes installed in the exact same places. Granted, a fair bit of this improvement is just getting rid of Google Wifi's horrible antenna quality.

Having the third band doubles performance and reduces crosstalk so extreme range scenarios are definitely a place to have a dedicated backhaul band.
Dec 21, 2025 2:03 PM
782 Comments
Joined Nov 2011
Muddy_BottomsDec 21, 2025 2:03 PM
782 Comments
Funny thing about mesh networks. Some devices will grab onto the worst node and not let go. I used to have some Amcrest security cameras they would do this, coupled with randomized Mac addresses, low and behold the cameras worked like crap. Never bothered with mesh again.
Dec 21, 2025 3:19 PM
36 Comments
Joined Nov 2024
DitzyParsleyDec 21, 2025 3:19 PM
36 Comments
Quote from MuddyBottoms View quoted comment :
Funny thing about mesh networks. Some devices will grab onto the worst node and not let go. I used to have some Amcrest security cameras they would do this, coupled with randomized Mac addresses, low and behold the cameras worked like crap. Never bothered with mesh again.
Some Mesh systems allow to "fix" clients to specific nodes. Random MACs obviously make things more difficult, but usually they do not change until restart
Dec 21, 2025 5:00 PM
91 Comments
Joined Oct 2011
shieekDec 21, 2025 5:00 PM
91 Comments
Quote from uknowsana View quoted comment :

dont find these. link?
Could someone please post the link for the ET9 so I can grab one when/if they come back in stock? Thanks!
Dec 21, 2025 5:32 PM
24 Comments
Joined Oct 2023
SmilingAction700Dec 21, 2025 5:32 PM
24 Comments
Quote from shieek View quoted comment :
Could someone please post the link for the ET9 so I can grab one when/if they come back in stock? Thanks!
https://shop.asus.com/us/90ig07d0...i-et9.html
Dec 22, 2025 5:11 AM
226 Comments
Joined Jul 2024
RelaxedCreature628Dec 22, 2025 5:11 AM
226 Comments
This sucks. Signal not strong. It crashed at least once a day and rebooted itself (checked the logs). Returned it and got 2 RT-AX86U and setup as master and satellite using AiMesh. Never looked back.

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Dec 22, 2025 6:33 AM
196 Comments
Joined Feb 2015
mdcumming1974Dec 22, 2025 6:33 AM
196 Comments
Quote from sdd6 View quoted comment :
As someone with very little understanding of wifi systems - I have xfinity at home, and my kids always complain that their games are laggy, and their zoom calls drop a lot. Will this fix that, and work with the white box from comcast?
The first most important thing to understand is the actual problem. There's (free apps or tools on your phone) to determine two things.

1. Speed: what total download speed are you getting. If it's 50-100mbs shared over a distance by some Internet hungry devices and phones your starting speed might be low. This will not help just.

Strength: lots of free ways to determine the dbm or strength of your existing router in different rooms. If it's good in some areas and not others this can dramatically help with that.

Just don't want you to buy it and it doesn't solve the underlying problem.
Dec 22, 2025 2:45 PM
78 Comments
Joined Nov 2016
ValkeriefireDec 22, 2025 2:45 PM
78 Comments
Quote from RobertR4995 View quoted comment :
These or the ASUS ET9s for $99 from ASUS?
Aren't those sold out?
Dec 22, 2025 3:42 PM
105 Comments
Joined May 2013
uh-nieceDec 22, 2025 3:42 PM
105 Comments
This router hasn't had a BIOS revision since 2024/10/21
I don't know if Asus is supporting this model anymore.
Dec 22, 2025 5:30 PM
1.4K Comments
Joined Mar 2015
mer063Dec 22, 2025 5:30 PM
1.4K Comments
Quote from bjarnson7777 View quoted comment :
The fast answer is no, but the correct answer is that you can set them up as an extension access point with a major caveat being they will not be mesh compatible with the tplink. If you were to name the wifi SSid's and passwords all to match, you would have significant wifi drops.
got it. i just ordered another tp link set from another deal here, ax3500 for 85$ for set of 3. good enough for me. thanks.
Dec 22, 2025 8:35 PM
9 Comments
Joined Oct 2022
PaliudinDec 22, 2025 8:35 PM
9 Comments
I have a separate model Asus Zenwifi XT6600 and the router has been going down more frequently, and have been having issues with just ethernet connection. Asus Zenwifi is great, but does still experience the typical mesh issues.
Dec 23, 2025 12:17 PM
1.1K Comments
Joined May 2006
dizzleDec 23, 2025 12:17 PM
1.1K Comments
Quote from abstractedpudding View quoted comment :
Imagine being so confident and so wrong.
Imagine being too broke to afford triband and coping with dualband
4
Dec 23, 2025 2:12 PM
1.7K Comments
Joined Jun 2013
abstractedpuddingDec 23, 2025 2:12 PM
1.7K Comments
Quote from dizzle View quoted comment :
Imagine being too broke to afford triband and coping with dualband
Clearly you are a very sophisticated and rich person if you've experienced the luxury that is triband WiFi. Perhaps next you will tell us about your fancy meal at the Olive Garden where you didn't think twice about the meatball add-on for your never-ending pasta bowl or the way your deep pockets enable you drink Starbucks every day like a movie star. Please, tell us more about your lifestyle of the rich and famous where you can buy things out of the reach of the poor Slickdealers who must choose between triband WiFi and shoes for our children.
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Dec 23, 2025 2:43 PM
36 Comments
Joined Nov 2024
DitzyParsleyDec 23, 2025 2:43 PM
36 Comments
Quote from dizzle View quoted comment :
Imagine being too broke to afford triband and coping with dualband
Totally fine if you have a wired backhaul...

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