Asus 90IG0740-MO3B50 Zenwifi Ax Xt9 Ax7800 1Er 90IG0740-MO3B50

Whole-home Coverage Everywhere. Always Secure.

Superior
Whole-Home WiFi
The ASUS ZenWiFi XT9 mesh system consists of a pair of ASUS AX7800 tri-band WiFi 6 mesh routers, featuring unique technologies that give you superfast, reliable and secure WiFi connections for your streaming videos, gaming and all other smart IoT gadgets.

Support 160MHz Channel
The ASUS ZenWiFi XT9 WiFi 6 mesh system supports 160MHz bandwidth*, boosting wireless network capacity and speeds. With a total bandwidth of up to 7800Mbps, it is up to 2.6X faster than tri-band AC3000 (WiFi 5) routers**.

Expanded UNII-4 Spectrum
ASUS ZenWiFi XT9 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.

Wider Coverage
The latest ASUS RangeBoost Plus technology, along with the flagship Broadcom WiFi 6 chipset, significantly improves WiFi signal range and overall coverage by up to 38%*, offering expansive coverage in spaces up to 5700 square feet.

With ASUS AiMesh technology, it�s easy to add extra network nodes for improved WiFi coverage or new features. Simply add any AiMesh-compatible ASUS router or repeater to expand your wireless network!

Easy Setup & Management
The ASUS Router mobile app with its intuitive interface makes managing your mesh WiFi system simple right from your smartphone.

3-Step Easy Setup
Simply follow the on-screen directions, and you will be up and running in no time!

Hands-Free Help
The ASUS ZenWiFi XT9 works with Ok Google or Alexa Skills for hands-free control of your router.

*Google, Google Play, YouTube and Google Nest Audio are trademarks of Google LLC. Nest Audio requires a Wi-Fi network, a nearby electrical socket, a Google Account, and a compatible mobile device. Minimum OS requirements are available at g.co/home/req.
*Google Assistant is not available in certain languages and countries.

Flexible Backhaul Choice
ASUS ZenWiFi XT9 gives you flexible backhaul options: wireless or wired Ethernet speeds. You can use either the second 5GHz band or an Ethernet cable to connect to a local network node. Or just let the ZenWiFi XT9 choose the best connection type for you. The choice is always yours!

DEDICATED BACKHAUL
You can set the second 5GHz band to only handle mesh backhaul traffic, leaving the other bands open to maximize and stabilize WiFi speeds.

SMART CONNECT
In its automatic mode, the ZenWiFi XT9 mesh router intelligently assigns connected devices to the most reliable WiFi band available, providing a seamless WiFi experience.

ETHERNET BACKHAUL
When you connect your mesh routers using Ethernet cables, you can reserve all three WiFi bands for more stable and interference-free connections with wired backhauls.

Ultra-fast Wired Connection, Flexible Deployment
With a 2.5Gbps WAN port, the ASUS ZenWiFi XT9 empowers you to take full advantage of 2.5Gbps speeds offered by internet service providers for your compatible wired devices. You can also enjoy up to 2Gbps wired speeds by using the LAN aggregation feature.

Comprehensive Home Network Security
Home network security is more important than ever, as many households now have multiple connected devices while lacking appropriate security measures to protect them and their users. The ASUS ZenWiFi helps you stay safe online with our AiProtection Pro network security and Instant Guard secured VPN features.

AiProtection Pro Security for Your Home Network
Alongside the latest WPA3 security protocol, the ASUS ZenWiFi XT9 also features AiProtection Pro powered by Trend Micro and advanced parental controls, providing everything you need in one device.

Make Free WiFi Secure with Instant Guard
ASUS Instant Guard gives you one-click secure internet access via the ZenWiFi XT9 mesh router from anywhere in the world, thanks to its encrypted VPN tunneling technology. You can essentially take your home network with you wherever you go � while saying goodbye to third-party VPN subscription fees!

Design



Antenna type



Internal


Antennas quantity



6


LED indicators



Power


Maximum coverage



264.77 m�


Product colour



Black


Product type



Mesh system


Reset button



Yes


Features



Built-in processor



Yes


Firmware upgradeable via



Auto upgrade wizard


Flash memory



256 MB


Internal memory



512 MB


Operating modes



Wireless router mode, Access point mode


Parental control



Yes


Parental control features



Custom profiles


Processor cores



2


Processor frequency



1.7 GHz


Quality of Service (QoS) support



Yes


Package dimensions



Gross Weight (Package, kg)



1.21 kg


Packaging content



AC adapter included



Yes


Ethernet cable



Yes


Ports & interfaces



Ethernet LAN (RJ-45) ports



4


Ethernet WAN



Yes


Power



AC adapter frequency



50 - 60 Hz


AC adapter input voltage



110 - 240 V


AC adapter output current



3 A


AC adapter output voltage



12 V


Product dimensions



Net Weight (Product, kg)



0.93 kg


Vendor information



Brand Name


Asus


Warranty



1 Year(s)


Wireless LAN features



Dynamic DNS (DDNS)



Yes


Guest access



Yes


IGMP snooping



Yes


Networking standards



IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11g, IEEE 802.11n


Security algorithms



WPA-Enterprise, WPA-PSK, WPA2-Enterprise, WPA2-PSK, WPA3-PSK, WPS


Top Wi-Fi standard



Wi-Fi 6 (802.11ax)


VPN support



Instant Guard VPN Client L2TP VPN Client OVPN VPN Client PPTP VPN Client WireGuard VPN Server IPSec VPN Server OVPN VPN Server PPTP VPN Fusion VPN Server WireGuard


Wi-Fi band



Tri-band (2.4 GHz / 5 GHz / 5 GHz)


Wi-Fi standards



802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)


WLAN data transfer rate (first band)



574 Mbit/s


WLAN data transfer rate (second band)



2402 Mbit/s


WLAN data transfer rate (third band)



4804 Mbit/s