ASUS Announces TUF Gaming BE9400 Tri-Band WiFi 7 Router

ASUS Australia

Key Facts:

• Tri-band WiFi 7 throughput of up to 9400Mbps via 320MHz channel, plus MLO and 4K-QAM technology to enable reliable coverage of up to 2,500 square feet
• Dedicated gaming port, one-tap game prioritisation and OpenNAT for accelerating gameplay
• Rigorously tested to ensure reliability, stability, and long-lasting durability

Featuring a dedicated gaming port, OpenNAT, game acceleration, up to three SSIDs for IoT devices, parental controls and VPN networks

SYDNEY, Australia, September 1, 2025

ASUS today announced the TUF Gaming BE9400, a high-performance WiFi 7 router designed to deliver up to 9400Mbps tri-band throughput with exceptional stability. This router features three 2.5G LAN ports and one 2.5G WAN port, ultrawide 320MHz channels, 4096-QAM and Multi-Link Operation (MLO) to enhance speed and efficiency across 2,500 square feet of coverage. It also features game acceleration with a dedicated gaming port, Mobile Game Mode and OpenNAT for optimised gameplay. Other features include Smart Home Master subnetworks, AiProtection-powered security, pre-installed VPN options, and WiFi 7-enhanced AiMesh. The BE9400 is designed to provide stable, secure and extendable connectivity, and it’s built to TUF standards for reliability and long-term durability.

Next-gen WiFi 7 performance with tri-band MLO

MLO enables simultaneous or alternating use of the 2.4GHz, 5GHz, and 6GHz bands, improving connection stability and minimising latency across devices. It enables coverage of up to 2,500 square feet, making it ideal for high-speed gaming, 4K streaming and data-heavy smart homes.

Quad 2.5G ports and game-ready optimization

One-tap Mobile Game Mode, OpenNAT streamlined traffic management, and support for USB 4G/5G mobile tethering provide always-on connectivity. Whether users are gaming, streaming or backhauling, the BE9400 provides responsive, multi-gig wired performance, with one of the 2.5G LAN ports optimized for smooth online gaming.

Network and security management via the ASUS app

The ASUS Router app enables easy setup of dedicated SSIDs for IoT, VPNs, kids, and MLO networks under Smart Home Master. Users can connect up to 30 VPN clients with support for advanced protocols like WireGuard®, OpenVPN, and IPSec. Meanwhile, ASUS Network Security offers AiProtection, Safe browsing provide commercial-grade security, while WiFi 7 AiMesh support and TUF-certified durability ensure reliable, future-ready whole-home connectivity.

Availability & Pricing

ASUS TUF Gaming BE9400 will be available from Q4 2025 from participating retailers. Please contact your local ASUS representative for further information.

Specifications

Antennas	6 external antennas
Operating Frequencies	2.4GHz, 5GHz, 6GHz
CPU	1.5GHz quad-core
WiFi Data Rates	2.4GHz 2x2: 688Mbps (4096 QAM) 5GHz 2X2: 2882Mbps (4096 QAM +160MHz) 6GHz 2x2: 5764Mbps (4096 QAM +320MHz)
Network Standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11be, IPv4, IPv6
Memory	256MB Flash, 1GB DDR4 RAM
I/O Ports	1 x 2.5G WAN 3 x 2.5G LAN
Buttons	WPS button, Reset button, Power button
DC Power Adapter	AC Input: 100–240V (50–60Hz) DC Output: 12V/2.5A (30 watts)
Package Contents	TUF-BE9400 tri-band gaming router RJ-45 cable Power adapter Quick start guide Warranty card
Dimensions	320 x 179 x 191mm
Weight	764g