Whole-home Coverage
Everywhere. Always Secure.

Unleash WiFi 6E
160MHz in 5GHz and 6GHz Bands

The ASUS ZenWiFi ET9 features WiFi 6E technology, supporting 160MHz channels on both the 5GHz and 6GHz bands*. With this advanced feature set, the ET9 achieves mind-blowing speeds of up to 7800 Mbps, ensuring unparalleled connectivity and minimal latency for all your needs.**

*Subject to regulatory limitations, and co-existence with 5 GHz WiFi. The number of 160 MHz channels on 6 GHz band may be less than seven.
**Actual speeds may vary depending on network conditions and other factors.

Explore ultimate WiFi 6E technology
With ASUS ZenWiFi ET9 mesh routers, you can enjoy superior whole-home WiFi.

Lower Latency & Less Interference

As the number of home devices continues to grow, both the 2.4 GHz and 5 GHz bands are becoming increasingly crowded. In contrast, the 6 GHz band remains relatively less congested, making it an ideal choice for a stable backhaul connection.*

Learn more about WiFi 6E
ASUS ZenWiFi ET9 WiFi 6 mesh routers support 160MHz bandwidth, which increases network capacity and throughput to improve your WiFi performance.

*5 GHz backhaul can also be used, but we recommend using 6 GHz.

Massive Capacity

In addition to supporting 160 MHz on the 5 GHz band, WiFi 6E offers up to seven additional 160 MHz channels* operating on the 6 GHz band. This capability provides the potential for multi-gigabit speeds and ensures stable, consistent connections to meet the growing demands of home devices. By expanding network capacity, WiFi 6E reduces congestion and delivers higher performance for all WiFi 6E-enabled devices.

The expanded WiFi UNII-4 spectrum creates a third and clean 160 MHz channel to boost WiFi performance.

*Subject to regulatory limitations, and co-existence with 5 GHz WiFi. Number of channels may be less than seven.

Wider Coverage

The latest ASUS RangeBoost Plus technology, along with the flagship Broadcom WiFi chipset and ASUS unique RF design, significantly improves WiFi signal range and overall coverage by up to 38%*.

Two packs of ASUS ZenWiFi ET9 mesh routers cover 5700 square feet, which equals to space of more than 6 rooms.
7800 sq. ft.
7+ rooms
Two packs of ASUS ZenWiFi ET9 mesh routers cover 5700 square feet, which equals to space of more than 6 rooms.
5700 sq. ft.
6+ rooms
One pack ASUS ZenWiFi ET9 mesh router covers 2850 square feet, which equals to 4+ rooms.
2850 sq. ft.
4+ rooms
How do I expand my network?
ASUS ZenWiFi ET9 mesh routers offer house-wide WiFi coverage of up to 5700 square feet for you to connect all your IoT home gadgets.

*Measured using a WiFi 6 client connected at 200Mbps to a WiFi 6 router with RangeBoost Plus, compared to the same WiFi 6 client connected at 200Mbps to a WiFi 5 router without RangeBoost Plus.

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!

Learn more about AiMesh
You can easily add any AiMesh-compatible ASUS router or repeater to expand your home network.

Easy Setup & Management

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

Easy App
Voice Control

3-Step Easy Setup

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

Learn more & download
Step one: Turn on ASUS ZenWiFi ET9.
Step two: Create a WiFi network name and an admin account.
Step three: Wait for 3 minutes, and the setup is done!
Learn more & download

Hands-Free Help

The ASUS ZenWiFi ET9 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
*Google Assistant is not available in certain languages and countries.

“Ok Google, change the mode to media on my router”

“Alexa, ask my router to turn on the Guest Network”

Works with Ok Google
Works with Amazon Alexa

Flexible Backhaul Choice

ASUS ZenWiFi ET9 offers flexible backhaul options: allowing you to choose between wireless or wired Ethernet speeds. You can manually select the type of backhaul connection, or you can let the router intelligently choose the most reliable method based on connection quality.

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

Dedicated backhaul

You can set the 6GHz band to only handle mesh backhaul traffic, leaving the other bands open to maximize and stabilize WiFi speeds.

ZenWiFi ET9 mesh routers can intelligently assign connected devices to the most reliable WiFi band available.

Smart Connect

In its automatic mode, the ZenWiFi ET9 mesh router intelligently assigns connected devices to the most reliable WiFi band available, providing a seamless WiFi experience.

Connect your ZenWiFi ET9 mesh routers using Ethernet cables to have interference-free wired WiFi connections.

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 ET9 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.

Back side of the ASUS ZenWiFi ET9 mesh router: a 2.5G WAN port and three 1 Gbps LAN ports.
Gigabit LAN ports
2.5Gbps WAN port
Learn more about LAN aggregation

With LAN aggregation*, you can combine two 1Gbps LAN ports to deliver up to 2Gbps wired speeds to your compatible NAS or other high-bandwidth network device**.

*To use the Link Aggregation Control Protocol (LACP) function, the devices must support IEEE 802.3ad protocol.
**The LAN aggregation function can be operated by pairing the LAN3 port with LAN2 port.

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.

Enhanced Network Security
More Privacy, Anywhere

AiProtection Pro Security for Your Home Network

Alongside the latest WPA3 security protocol, the ASUS ZenWiFi ET9 also features AiProtection Pro powered by Trend Micro and advanced parental controls, providing everything you need in one device.

Learn more about ASUS router security
Security Protocol
AiProtection Pro
Parental Controls
ASUS ZenWiFi ET9 mesh system provides complete home network security and advanced parental controls to secure your home and children from the wild internet.

Make Free WiFi Secure with
Instant Guard

ASUS Instant Guard gives you one-click secure internet access via the ZenWiFi ET9 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!

Learn More
ASUS Instant Guard app

Download the ASUS Instant Guard mobile app

Enjoy secured VPN access wherever you go with ASUS ZenWiFi ET9 mesh system and the ASUS Instant Guard feature.
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