| CPID | 10008806 |
|---|---|
| Wireless Speed | 2100 to 3000 Mbps |
| Band Technology | Dual-Band |
| Frequency | 2.4 GHz, to 5 GHz |
Product details
Experience faster, smarter and more reliable home networking with the ASUS ZenWiFi BD4 WiFi 7 Mesh Router 2-Pack (White). Designed for modern homes, offices and demanding digital lifestyles, this dual-band mesh Wi-Fi system delivers combined wireless speeds of up to 3600Mbps, with 688Mbps on 2.4GHz and 2882Mbps on 5GHz. Its two-router configuration provides coverage of up to 4,900 square feet, helping reduce dead zones and maintain stable connectivity across multiple rooms.
Powered by a 1.5GHz quad-core processor, 512MB RAM and 128MB ROM, the ZenWiFi BD4 supports smooth multitasking, 8K streaming, HDR gaming, content creation and AI-powered applications. Advanced Wi-Fi 7 technologies, including Multi-Link Operation (MLO), 4K-QAM and 160MHz channels, help improve throughput and reduce latency with compatible devices. Dual 2.5GbE WAN/LAN ports provide high-speed wired connectivity. Enjoy enhanced network protection with AiProtection Pro, DNS-over-TLS, firewall security and Instant Guard, alongside parental controls, Multi-VPN compatibility, Adaptive QoS and guest networks. With Router, Access Point, Range Extender and Media Bridge modes, this versatile mesh system offers flexible networking for connected homes.

Why Choose ASUS ZenWiFi BD4?
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Wi-Fi 7 performance with combined speeds up to 3600Mbps.
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Up to 4,900 sq. ft. coverage with the two-router mesh system.
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Dual 2.5GbE ports for high-speed wired connections.
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AiProtection Pro security with advanced network protection.
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Low-latency connectivity for gaming, streaming and video calls.
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Parental controls and Multi-VPN compatibility for flexible network management.
Features
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Dual-band Wi-Fi 7 mesh system, 2-pack
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Combined wireless speed up to 3600Mbps
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688Mbps on 2.4GHz and 2882Mbps on 5GHz
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1.5GHz quad-core processor
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512MB RAM and 128MB ROM
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1 × 2.5GbE WAN port and 1 × 2.5GbE LAN port per router
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MLO, 4K-QAM, OFDMA and MU-MIMO
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Ultra-wide 160MHz channels and Adaptive QoS
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AiProtection Pro, firewall and DNS-over-TLS
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Parental controls, Instant Guard and Multi-VPN compatibility
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Up to 3 SSIDs for IoT devices
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Up to 6 guest networks
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Router, Access Point, Range Extender and Media Bridge modes
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Google Assistant support
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White finish for a clean, modern setup
Perfect For
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Large homes and multi-room apartments
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Remote work and online meetings
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4K and 8K streaming and HDR gaming
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Smart home and IoT device connectivity
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Content creators and connected households
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Users seeking advanced security and parental controls
Specification
| Additional Feature | Smart Home: Support Google Assistant |
| Color | White |
| Network | Guest Network: The Guest Network provides Internet connection for guests but restricts access to your local network. Support Guest Network |
| Operation mode | Wireless Router Mode AiMesh Node Mode Access Point Mode |
| Wireless Security | AiProtection VPN WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise WPS Let's Encrypt DNS-over-TLS Security Scan Firewall |
| Model Name | Model: ASUS ZenWiFi BD4 Model Name: BD4(W-1-PK) BD4(B-1-PK) BD4(B-3-PK) BD4(W-2-PK) BD4(W-3-PK) BD4(B-2-PK) |
| Network Standard | IEEE 802.11a IEEE 802.11b IEEE 802.11g WiFi 4 (802.11n) WiFi 5 (802.11ac) WiFi 6 (802.11ax) WiFi 7 (802.11be) IPv4 IPv6 |
| Data Rate | WiFi 7 (802.11be) (2.4GHz): up to 688 Mbps WiFi 7 (802.11be) (5GHz): up to 2882 Mbps |
| Antenna | 4x Internal antennas |
| Transmit/Receive | 2.4GHz 2x2 5GHz 2x2 |
| Processor | 1.5GHz quad-core processor |
| Memory | RAM 512MB, Flash 128MB |
| Boosts speed | OFDMA (Orthogonal Frequency Division Multiple Access) Beamforming: standards-based and universal 4096-QAM high data rate 20/40/80/160 MHz bandwidth |
| Operating Frequency | 2.4 GHz 5 GHz |
| Ports | I/O Ports: 2.5G x 2 (WAN/LAN auto detecting) |
| Button | WPS button, Reset button, Power switch |
| LED Indicator | Power x 1 |
| Power Supply | AC Input: 110V~240V(50~60Hz) DC Output: 12V with max 1.5A current |
| Package content | ZenWiFi BD4 RJ45 cable Power adapter Warranty card Quick start guide |
| AiMesh | AiMesh • Primary AiMesh Router • AiMesh Node |
| Router APP | APP: ASUS Router APP |
| AiProtection | AiProtection Pro • Router Security Assessment • Malicious Site Blocking • Two-Way IPS • Infected Device Prevention and Blocking |
| Parental Control | Allow you to block access to unwanted websites and apps. Web & Apps Filters Time Scheduling Reward Parental Control - Safe Browsing Customized Internet Schedule |
| Traffic Control | Adaptive QoS • Bandwidth Monitor • Bandwidth Limiter Traditional QoS Traffic Monitor Traffic Analyzer • Website History |
| Dimensions | 140 x 70 x 140 mm |
| Wireless | MU-MIMO UTF-8 SSID WiFi MAC Address Filter Wireless Scheduler Airtime Fairness RADIUS Client Universal Beamforming Explicit Beamforming |
| WAN | Port Forwarding Port Triggering DMZ DDNS |
| LAN | DHCP Server IGMP Snooping IPTV Manually Assign IP Address Wake on LAN (WOL) |
| VPN | Instant Guard VPN Client L2TP VPN Client Open VPN VPN Client PPTP VPN Client WireGuard VPN Server IPSec VPN Server Open VPN VPN Server PPTP VPN Server WireGuard VPN Fusion |
| Administration | Diagnosis Tools Feedback System System Log New Device Connect Notification Login Captcha Connection Diagnosis Auto Firmware Update |





















