ASUS ZenWifi BD4 (2-pack)

ASUS ZenWifi BD4 (2-pack)
The ASUS ZenWifi BD4 WiFi system delivers modern wireless connectivity as a dual-band, expandable mesh system with WiFi 7 support. The device achieves a combined wireless speed of up to 3600Mbps, effectively combining the 2.4GHz and 5GHz bands. The system ensures stable coverage for a modern smart home, using advanced technology to eliminate dead zones and provide reliable operation for many connected devices at once. Thanks to a 1.5GHz quad-core processor and 512MB of RAM, it smoothly coordinates data flows even under heavy network load.
Key features of the ASUS ZenWifi BD4 WiFi system, 2-pack
- 2.4GHz band reaches speeds of up to 688Mbps
- Supports WPA2-PSK, WPA2-Enterprise and WPA3 security protocols
- Includes a two-way IPS and prevents device infection
- Supports WireGuard, OpenVPN, L2TP and PPTP VPN protocols
- Contains an integrated firewall and isolates the guest zone
- Two 2.5Gbps Ethernet ports that automatically detect WAN/LAN
Wi-Fi connectivity and speed
This dual-band router fully utilises the WiFi 7 (802.11be) standard and remains backward compatible with older 802.11a/b/g/n/ac/ax standards. The total wireless speed is up to 3600Mbps, ensuring smooth data transfer even for demanding network tasks. 4K-QAM technology increases data transmission density by 20% compared to the previous WiFi 6 generation. MU-MIMO, OFDMA and 160MHz channels provide stable signal distribution.
Mesh and coverage with ASUS AiMesh technology
The system works with ASUS AiMesh technology, which lets you connect multiple compatible routers into a single robust network under one name. The two-piece set of units covers an area of up to 455m², reliably eliminating dead spots even in multi-storey houses. Four internal antennas and four high-performance front-end modules direct the signal evenly in all directions and maintain a stable connection for all devices on the move.
Comprehensive network security
Your home network is protected by commercial-grade AiProtection Pro from Trend Micro, which detects threats in real time. The system supports modern WPA3-Personal encryption as well as enterprise-grade WPA2-Enterprise. The Smart Home Master function allows you to divide networks into separate segments for IoT gadgets and children's devices.
ASUS ZenWifi BD4 WiFi system connectivity
Wired connectivity options include modern high-speed ports for a stable backhaul network. The device has two 2.5Gbps Ethernet ports that support automatic WAN/LAN detection. This configuration lets you take full advantage of a fast internet connection and a wired link between individual mesh nodes.
Technical specification
- Wi-Fi standard: 802.11be/ax/ac/n/g/b/a (Wi-Fi 7)
- Frequency bands: 2.4GHz, 5GHz
- Ports: 2× 2.5Gbps Ethernet (WAN/LAN)
- Processor: Quad-core 1.5GHz
- Security: WPA2-PSK / WPA2-Enterprise / WPA3 / AiProtection Pro / Firewall / Guest Zone
- Operating modes: Router / Mesh
Package contents
- ASUS ZenWifi BD4 WiFi system, 2-pack
- Ethernet cable
- Power adapter
- Manual
Specifications
Functions
Speed
Standards and frequency
Security
Connectors
Antenna features
Advanced parameters
Počet WAN/LAN portů
Dimensions and weight
Colour
Package contents
ASUSTek COMPUTER INC. 1F.,No.15, Lide Rd., Beitou Dist., Taipei City 112 Tel: +886-2-2894-3447 Tel: +886-2-2890-7798 https://gr.asus.com/ProductSafety ASUS COMPUTER GmbH Harkortstrasse 21-23 40880 Ratingen Germany, Europe Email: [email protected]
ASUS COMPUTER GmbH, Harkortstrasse 21-23, 40880 Ratingen, Germany, Europe, [email protected]
ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide.
ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share.
Specifications can be changed without notice. Images are for illustrative purposes only.

