ASUS Announces TUF Gaming BE9400 Tri-Band WiFi 7 Router

TAIPEI, Taiwan, August 27, 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 optimized 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 minimizing 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.

Frequently Asked Questions​

What is WiFi 7?
WiFi 7 is the next generation of WiFi technology, offering faster speeds, lower latency, and improved efficiency compared to previous generations. It utilizes features like 320MHz channels, 4K-QAM, and Multi-Link Operation (MLO) for enhanced performance.

What is the speed of the ASUS TUF Gaming BE9400?
The ASUS TUF Gaming BE9400 offers tri-band WiFi 7 throughput of up to 9400Mbps.

What is Multi-Link Operation (MLO)?
Multi-Link Operation (MLO) allows devices to simultaneously or alternately use the 2.4GHz, 5GHz, and 6GHz bands. This improves connection stability and reduces latency, which is especially beneficial for gaming and streaming.

Does the ASUS TUF Gaming BE9400 have gaming features?
Yes, the ASUS TUF Gaming BE9400 includes a dedicated gaming port, one-tap Mobile Game Mode, and OpenNAT for optimized gameplay and accelerated online gaming performance.

What security features does the router have?
The ASUS TUF Gaming BE9400 features ASUS Network Security with AiProtection for commercial-grade security, safe browsing, VPN support (WireGuard®, OpenVPN, IPSec), and allows users to set up dedicated SSIDs for IoT devices.