ASUS ZenWiFi BT6 BE9400 Wireless Tri-Band Multi-Gig 2-Piece Mesh Wi-Fi System (White)

The ASUS BT6 (W-2-PK) is a mesh Wi-Fi 7 system that ships as a pair of nodes and brings steady, multi-gigabit wireless coverage to an entire home or small office. By placing one unit near the modem and the second at the other end of the property, users enjoy seamless roaming and a single network name throughout the space.

Each node carries seven internal antennas and works on the 2.4, 5, and 6 GHz bands, producing a combined wireless capacity of up to 9.4 Gb/s. Multi-Link Operation can move traffic across more than one band at once, while 4096 QAM, OFDMA, and beamforming keep dozens of devices—laptops, phones, consoles, and smart gadgets—running smoothly even during peak hours.

Wired connectivity is handled by a 2.5G WAN port for the incoming internet feed and three gigabit LAN ports for desktops, media servers, or switches. A USB 3.2 Gen 1 port adds another layer of resilience by allowing 4G or 5G mobile tethering, so the network stays online if the primary connection drops. The same multi-gig port can serve as a fast Ethernet backhaul between the two nodes when maximum stability is required.

The kit covers up to 5800 square feet, making it a solid fit for multi-level houses, open-plan apartments, and small business spaces where dead zones and dropped calls are not an option. Gamers benefit from low-latency links, remote workers keep video conferences clear, and households with heavy streaming see fewer buffering wheels.

Security is built in with WPA3 encryption, AiProtection Pro, and support for VPN connections. Compatibility with the ASUS AiMesh platform means owners can add other ASUS routers later to extend coverage without replacing existing hardware. Each unit can also switch roles between primary router, mesh node, and standalone access point, offering flexibility for changing network layouts.

• Two-node mesh kit that blankets up to 5800 square feet with one SSID
• Wi-Fi 7 throughput up to 9.4 Gb/s across 2.4, 5, and 6 GHz bands
• 2.5G WAN port and three gigabit LAN ports on every unit for high-speed wired links and backhaul
• USB 3.2 Gen 1 port accepts a 4G or 5G modem for mobile internet failover
• Multi-Link Operation, 4096 QAM, OFDMA, and beamforming improve efficiency for many devices
• WPA3 security, AiProtection Pro, and built-in VPN support help protect data and users
• AiMesh compatibility allows easy expansion with other ASUS routers
• Selectable router, mesh node, or access point modes for flexible deployment