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ASUS ZenWiFi XT9 Black x2 6 AX Tri Band 7800 Mbps Wireless Router (AX574 + AX2402 + AX4804) MU-MIMO with 3 x 10/100/1000 Mbps LAN ports + 1 x 2.5 Gbps WAN port
Modem & router
Review ASUS ZenWiFi XT9 Black x2
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ASUS ZenWiFi XT9 Black x2

6 AX Tri Band 7800 Mbps Wireless Router (AX574 + AX2402 + AX4804) MU-MIMO with 3 x 10/100/1000 Mbps LAN ports + 1 x 2.5 Gbps WAN port

Last price 305€95
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Overview

Tri-band WiFi 6 AX7800 System with Mesh

TheASUS ZenWiFi XT9 routers(2-pack ) feature the AX7800 WiFi technology and offer speed and fluidity in every corner of your home. Enjoy incredible speeds of up to 7800Mbps with minimal latency and extensive coverage while supporting MU-MIMO technology. These triple-band routers are equipped with AiMesh so you won't have to worry about disconnections as they create a single powerful network, and they also have 3 Gigabit Ethernet ports as a quality wired solution.

High-speed connections throughout the house. Safe and secure

For a smooth and reliable network throughout your home, choose the ZenWiFi XT9 routers. They feature ASUS AiMesh , which will create a single network name so there's no need to constantly switch between networks as you move around your home. AiMesh monitors the signal strength to your device, and switches it from another source if necessary so you always have the best possible connection quality.

The latest ASUS RangeBoost Plus technology, combined with the flagship Broadcom WiFi 6 chipset, significantly improves WiFi signal range and overall coverage by up to 38%, providing extended coverage.

Super fast connection

ASUS ZenWiFi XT9 is a tri-band mesh systemwith 6 antennasper module that can deliver a strong WiFi signal at 7800 Mbps throughout your home for a fast, latency-free connection. They give you flexible backhaul options: wireless or wired Ethernet throughput. You can use either the second 5GHz band or an Ethernet cable to connect to a LAN node.

With a2.5Gbps WAN port, ASUS ZenWiFi XT9s allow you to take full advantage of the 2.5Gbps speedsoffered by Internet service providers for your compatible wired devices. You can also take advantage of wireline speeds of up to 2 Gbps by using the LAN aggregation feature.

Furthermore, installation is quick and can be done in just 3 steps using the ASUS Router application. Just follow the on-screen instructions and you'll be up and running in no time!

Optimal protection against threats

Home network security is more important than ever, as many households now have multiple connected devices without proper security measures to protect them and their users. In addition to the latest WPA3 security protocol, ASUS ZenWiFi's help you stay safe online with AiProtection Pro network security andInstant Guard secure VPN features.

Easy to use via the mobile app, AiProtection Pro allows you to secure your home network comprehensively.

Finally, the ASUS ZenWiFi XT9s work with Ok Google or Alexa Skills for hands-free control of your routers.

Main features :

  • Pack of 2 AX7800 Tri-Band Wi-Fi 6 Routers (AX574 + AX2402 + AX4804) MU-MIMO 2x2 and MU-MIMO 4x4
  • 3 Gigabit LAN ports and 1 WAN port
  • Quad-Core processor and 512 MB RAM
  • AiMesh for extended coverage
  • AiProtection for protection against threats
  • Encryption: WPA2-PSK, WPA-PSK, WPA-Enterprise, WPA2-Enterprise
  • Management: UPnP, IGMP v1/v2/v3, DNS Proxy, DHCP, NTP Client, DDNS, Port Forwarding, Virtual Server, DMZ, System Event Log
  • Works with Ok Google or Alexa Skills
  • Advanced parental control with the ability to block access periods
  • 1024-QAM and 160 MHz channel support
Specifications
Select your criteria

General information

Product name

 ASUS ZenWiFi XT9 Black x2

Brand

 ASUS

Model

 90IG0740-MO3B30

Router

Modem/Router type

 WIFI Router

Network standard(s)

 Wi-Fi B (IEEE 802.11b)
Wi-Fi G (IEEE 802.11g)
10/100/1000 Mbps
Wi-Fi N 300 Mbps (IEEE 802.11n)
Wi-Fi AC
2.5 Gbps Gigabit Ethernet (2.5 GbE)
Wi-Fi 6 AX
Wi-Fi 6 AX 574 (IEEE 802.11ax)
Wi-Fi 6 AX 4804 (IEEE 802.11ax)
Wi-Fi 6 AX 2402 (IEEE 802.11ax)

Wireless

 Yes

Mesh Wi-Fi (mesh/multiroom network)

 Yes

Dual-Band

 Yes

IPv6 compatible

 Yes

Network connector(s)

 3 X LAN - Gigabit Ethernet - RJ45
1 X WAN - 2.5 GbE - RJ45

Modem

Integrated Modem

 No

Interface with the computer

 RJ45 Female
Wi-Fi
USB 3.0

Physical characteristics

Width

 160 mm

Height

 75 mm

Depth

 161.5 mm

Weight

 740 g

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions

Safety Information

Responsible person

 ASUS Computer GmbH

Postal address

 Harkort STR. 21-23, 40880 RATINGEN, GERMANY

Electronic Address

 ProducSafety@asus.com

See all ASUS products

See ASUS Modem & router section

Product referenced on 10 Nov 2022

Customer review
Global rating
10/10
based on 1 review Editorial and moderation guide
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  • by Sergio
    Posted on 21 Oct 2025
    Bought on 18 Sep 2025 from LDLC
    Number of reviews: 16 Average rating: 9

    A real Wi-Fi monster!

    I live in a two-storey house, and my main modem is at the end of my bedroom, where I've placed the second ZenWiFi router. Before, with a simple PLC, I'd get no more than 30 Mb/s download... but since I installed the ASUS ZenWiFi, I'm now getting between 700 and 800 Mb/s stable!??
    The difference is just incredible: no more drop-outs, stable ping, and perfect Wi-Fi coverage throughout the house, even through walls.
    Installation via the ASUS Router app is ultra-simple, and the AiMesh function really makes a difference: you can go from one floor to the next without any loss of signal.
    Honestly, it's the best Internet connection purchase I've ever made. ASUS has set the bar very high with this ZenWiFi! ????

    Review automatically translated
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