ASUS TUF Gaming BE9400 WiFi 7 Gaming Router

The ASUS TUF Gaming BE9400 delivers professional-grade WiFi 7 performance with tri-band speeds up to 9400Mbps. Built for gamers and power users, this router combines 320MHz ultrawide channels, Multi-Link Operation (MLO), and 4096-QAM technology to provide stable, low-latency connections across your entire network.

WiFi 7 Performance

Next-generation 802.11be technology provides speeds of 688Mbps on 2.4GHz, 2882Mbps on 5GHz, and 5764Mbps on 6GHz bands. The 320MHz channels in the 6GHz band double data transmission capacity compared to WiFi 6E, while 4096-QAM improves transmission efficiency by 20% over previous standards. Multi-Link Operation intelligently combines all three bands for buffering-free connections and optimal performance.

Multi-Gigabit Connectivity

Four 2.5G Ethernet ports deliver high-speed wired connections, with three dedicated LAN ports and one WAN port. The dedicated gaming port automatically prioritizes traffic for connected devices without configuration. USB 3.2 Gen1 support enables 4G/5G mobile tethering and external storage connectivity.

Gaming-Focused Features

Open NAT setup completes in three steps for quick team play. Mobile Game Mode in the ASUS Router app prioritizes gaming traffic with one tap. The quad-core 1.5GHz processor with 1GB DDR4 RAM handles multiple simultaneous connections and intensive tasks without performance degradation.

Network Security & Management

Commercial-grade AiProtection provides 24/7 security with real-time threat detection. Smart Home Master creates dedicated subnets for IoT devices, VPN networks, and MLO networks. Instant Guard offers one-tap secure VPN access when away from home. Parental controls and content filtering protect family members without subscription fees.

AiMesh Technology

WiFi 7-enhanced AiMesh creates extendable whole-home coverage when paired with compatible ASUS routers. Single network name (SSID) provides seamless roaming across all mesh nodes. Supports wireless router, access point, media bridge, and repeater modes.

Built for Durability

TUF Gaming construction includes optimized vent placement and double-heatsink design for improved cooling and stability. Six external fixed antennas with metal port protectors increase physical durability. Covers up to 2500 square feet with reliable signal strength.

Technical Specifications

• WiFi Standard: 802.11be (WiFi 7), backward compatible with WiFi 6E/6/5/4
• Processor: 1.5GHz Quad-core CPU
• Memory: 256MB Flash, 1GB DDR4 RAM
• Coverage: Up to 2500 square feet
• VPN Support: WireGuard, OpenVPN, IPSec, PPTP, L2TP
• Dimensions: 320 x 179 x 191mm
• Warranty: 3 Years