ASUS ZenWiFi BD4 BE3600 Wireless Dual-Band 2.5G 3-Piece Mesh Wi-Fi System (White)

Overview

The ASUS ZENWIFI BD4 3PK is a wireless dual-band mesh Wi-Fi system designed to provide fast and stable Wi-Fi 7 coverage throughout a large home. With an aggregate throughput of up to 3600 Mb/s across the 2.4 GHz and 5 GHz bands, it supports smooth 4K streaming, responsive online gaming, and reliable connections for multiple smart devices. The system includes three white modules that blend seamlessly into home environments and cover up to 6500 square feet under a single network name.

Key features

• Wi-Fi 7 technology delivers high-speed wireless connections with improved efficiency and range through multi link operation and 4096-QAM support.
• Each node includes two 2.5 Gigabit Ethernet ports that can be flexibly assigned as WAN or LAN, allowing for wired backhaul to maximize network stability.
• Automatic switching between wired and wireless backhaul ensures continuous coverage even when cabling is not feasible.
• Quad core 1.5 GHz processor and 512 MB of memory manage heavy network traffic and maintain smooth performance across all connected devices.
• AiProtection Pro provides advanced security by blocking malicious sites and keeping firmware up to date, protecting your network and devices.
• Parental controls and guest network options can be easily configured via the ASUS Router app, allowing you to schedule internet access and isolate visitors from your main network.
• Built-in site-to-site and client VPN support with WireGuard enhances privacy and secure remote access to your home network.
• Separate SSIDs for IoT devices and guests help organize your network and improve security for sensitive devices.

Key specs

• Wi-Fi standard: Wi-Fi 7 (802.11be)
• Maximum throughput: up to 3600 Mb/s (combined 2.4 GHz and 5 GHz bands)
• Coverage area: up to 6500 square feet with three nodes
• Processor: quad core 1.5 GHz CPU
• Memory: 512 MB RAM
• Ethernet ports: two 2.5 GbE ports per node (configurable as WAN or LAN)
• Antennas: four internal antennas per node

Connectivity and compatibility

This mesh system supports flexible wired and wireless connections to fit various home layouts. The dual 2.5 GbE ports on each node allow for high-speed wired connections to your modem or other network devices, while the wireless backhaul maintains seamless coverage without additional cabling. It works well with a wide range of devices including smart TVs, gaming consoles, laptops, smartphones, and IoT gadgets, all managed under one network name for convenience.

Ideal uses and environments

The ASUS ZENWIFI BD4 3PK is well suited to large homes or multi-story residences where consistent Wi-Fi coverage is essential. It supports households with multiple users streaming 4K video, gaming online, and using smart home devices simultaneously. Its security features and parental controls make it a strong choice for families who want to manage internet access and protect their network from threats. The system’s easy setup and app-based management also appeal to users who prefer straightforward control over their home network.