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Key Features

Dual-band WiFi 7 speeds up to 3600 Mbps with MLO and 4K-QAM
ASUS AiMesh technology boosts coverage up to 6500 sq. ft. (3-pack) and easy extendibility with compatible ASUS routers for seamless and secure whole home WiFi
Four internal antennas and four high-power front-end modules eliminate WiFi dead zones
24/7 end-to-end protection with commercial-grade AiProtection Pro and advanced VPNs
IoT Network, parental controls & VPN easy setup on multiple devices with Smart Home Master SSIDs
Dual 2.5G Ethernet ports with auto detection
Quad-core 1.5 GHz CPU and robust cooling

Manuals & Resources

MANUAL User Manual › DATASHEET Product Datasheet › BROCHURE Manufacturer Brochure › MANUAL Assembly Instructions › WARRANTY Warranty Information › DATASHEET Product Fiche › GUIDE Energy Guide › SAFETY Safety Data Sheet › SAFETY Safety Data Sheet (FR) › SAFETY COSHH Sheet › TOUR Product Tour › 360 360° Product View ›

ASUS Wireless Routers

BD4 (W-2-PK)

Mfr # BD4 (W-2-PK) SKU 14371799 UPC 197105643819

$210.91 MSRP $229.99 Save 8%

Regular price saves you $19.08 against MSRP.

Available

Product Overview

BD4 (W-2-PK)

ASUS ZENWIFI BD4 DUAL-BAND WIFI 7 MESH
Asus ZenWiFi BD4 Wi-Fi 7 IEEE 802.11 a/b/g/n/ac/ax/be Ethernet Wireless Router - Dual Band - 2.40 GHz ISM Band - 5 GHz UNII Band - 4 x Antenna(4 x Internal) - 450 MB/s Wireless Speed - 2 x Network Port - 2.5 Gigabit Ethernet - VPN Supported
Asus ZenWiFi BD4 Wi-Fi 7 IEEE 802.11 a/b/g/n/ac/ax/be Ethernet Wireless Router
Dual Band - 2.40 GHz ISM Band - 5 GHz UNII Band - 4 x Antenna(4 x Internal) - 450 MB/s Wireless Speed - 2 x Network Port - 2.5 Gigabit Ethernet - VPN Supported

Technical Specifications

Product Type	Wireless Router
Manufacturer Part Number	BD4 (W-2-PK)
Packaged Quantity	2 Pack
Standard Memory	512 MB
VPN Supported	Yes
Network Band	Dual Band
Manufacturer	ASUS Computer International
Product Model	BD4
Product Name	ZenWiFi BD4 Wireless Router
Processor Speed	1.50 GHz
Product Line	ZenWiFi
Brand Name	Asus
Processor Core	Quad-core (4 Core)
Flash Memory Capacity	128 MB
Broadband Transmission Technology	Ethernet
Wireless LAN Standard	IEEE 802.11 a/b/g/n/ac/ax/be
ISM Band	Yes
UNII Band	Yes
ISM Maximum Frequency	2.40 GHz
UNII Maximum Frequency	5 GHz
Ethernet Technology	2.5 Gigabit Ethernet
Number of Network (RJ-45) Ports	2
Total Number of Network Ports	2
Total Number of Antennas	4
Number of Internal Antennas	4
Virtual Assistant Supported	Google Assistant
Total Wireless Transmission Speed	450 MB/s
Wi-Fi Generation	Wi-Fi 7
MU-MIMO Technology	Yes
AI-powered	Yes
AI Features	Router Security Assessment
AI Features	Malicious Site Blocking
AI Features	Two-Way Intrusion Prevention System (IPS)
AI Features	Infected Device Prevention and Blocking

Marketing Information

ZenWiFi BD4 Wireless Router
RJ45 Cable
Power Adapter
Warranty Card
Quick Start Guide

ASUS ZenWiFi BD4 | Worry-Free Smart Home Mesh

The ASUS ZenWiFi series advances your ever-evolving smart home with worry-free WiFi. The ASUS ZenWiFi BD4 raises the bar for whole-home mesh with WiFi 7 and next-gen AiMesh technology. It delivers blazing-fast dual-band speeds up to 3.6 Gbps and unleashes superior WiFi performance. Along with ultra-high-speed dual 2.5 Gigabit auto-detect ports and a suite of advanced network and security technologies, this mesh WiFi system is ready to future-proof your smart home network today.

DESIGN | The Pinnacle of WiFi

ASUS ZenWiFi BD4 embodies our unwavering commitment to developing incredible in-house WiFi and network technologies. Seamlessly connect to your family and friends within a worry-free connected experience.

IEEE 802.11be | WiFi 7 Powering Premium Mesh

The ZenWiFi BD4 boasts cutting-edge WiFi 7 technology. This superior dual-band mesh system unleashes the full potential of WiFi 7 with wired backhaul options. Enjoy a next-generation connected experience for home entertainment and cloud computing, including 8K streaming, HDR gaming, content creation and AI.

Blazing-fast Wireless Connection

The ZenWiFi BD4 unleashes blazing-fast dual-band WiFi 7 speeds up to 3600 Mbps, ensuring seamless streaming, gaming, and compatibility with your legacy IoT devices.

Comprehensive MLO Support

Multi-Link Operation (MLO) enables buffering-free connection by intelligently combining and switching between the 2.4 GHz and 5 GHz bands. The ZenWiFi BD4 is built to be future-proof with all WiFi 7 devices, regardless of the MLO mode they use.

Advanced 160 MHz Channels

The ZenWiFi BD4 supports ultrawide 160 MHz channels, delivering ultrafast data transfer rates, reduced latency, and enhanced performance for a smoother network experience.

Efficient 4K-QAM Transmission

Compared to 1024-QAM with WiFi 6/6E, 4096-QAM allows each signal to more densely incorporate larger amounts of data, delivering up to 20% more efficient data transmission.

MESH TECHNOLOGY | WiFi 7 Powering AiMesh

ZenWiFi BD4 harnesses the power of WiFi 7 and next-gen AiMesh technology to deliver wider coverage, a more stable and secure network and a feature-rich network experience - all under one network name for your entire smart home.

Scalable 2.5G Connectivity

Experience lightning-fast speeds even in homes with thick walls. With dual 2.5G WAN/LAN ports, you can extend the 2.5 Gbps wired backhaul between mesh nodes for strong, seamless connectivity, ensuring your entire home network stays connected and ready for the future.

Values Beyond Extension

AiMesh goes beyond just extending coverage or seamless roaming. It works with all compatible ASUS routers, offering easy management, advanced security and smart home features across your entire network.

Performance | Engineered for Always-Connected Home

ASUS engineering shines in ZenWiFi BD4's robust design, delivering superior coverage and unrivaled reliability.

Unrivaled Coverage and Reliability

With four internal antennas and four high-power front-end modules, the ZenWiFi BD4 eliminates WiFi dead zones, delivering consistent coverage in all directions. Efficient heat dissipation also maintains cool and quiet operation for enhanced performance and long-lasting reliability.