Asus
Asus ZenWiFi BD4 BD4[W-2-PK] Wi-Fi 7 IEEE 802.11 a/b/g/n/ac/ax/be Ethernet Wireless Router (bd4-w-2-pk-)
- SKU:
- 20975715
- MPN:
- bd4-w-2-pk-
- Availability:
- Out of stock
- Stock Update:
- 12/09/2025 10:12:34 AM PST
- Stock Update:
- 12/09/2025 10:12:34 AM PST
Description
This item is brand-new, factory sealed.
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.
- Dual-band up to3600 Mbps
- Up to 20% More Efficient With 4K-QAM
- Dual-band Multi-Link With 2.4 GHz + 5 GHz
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.
- A 3-pack covers up to 6,500 sq. ft.5+ Rooms
- A 2-pack coverage up to 4,900 sq. ft.4+ Rooms
Scalable 2.5G Connectivity
Experience -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.
Package Contents:
- ZenWiFi BD4
- RJ45 Cable
- Power Adapter
- Warranty Card
- Quick Start Guide
Features
- ZenWiFi BD4
- RJ45 Cable
- Power Adapter
- Warranty Card
- Quick Start Guide
Specs
| Wireless Specifications | |
| ISM Band | Yes |
| Wireless LAN Standard | IEEE 802.11 a/b/g/n/ac/ax/be |
| ISM Maximum Frequency | 2.40 GHz |
| Number of Internal Antennas | 4 |
| UNII Band | Yes |
| UNII Maximum Frequency | 5 GHz |
| Total Number of Antennas | 4 |
| Total Wireless Transmission Speed | 460.80 MB/s |
| Wi-Fi Mesh System | Yes |
| Broadband Transmission Technology | Ethernet |
| Encryption Standard |
|
| Storage | |
| Flash Memory Capacity | 128 MB |
| Physical Characteristics | |
| Weight (Approximate) | 1.23 lb |
| Height | 5.5" |
| Width | 5.5" |
| Depth | 2.8" |
| Interfaces/Ports | |
| Number of Broadband (RJ-45) Ports | 1 |
| Total Number of Network Ports | 2 |
| Number of Network (RJ-45) Ports | 1 |
| General Information | |
| Brand Name | Asus |
| Manufacturer Website Address | http://usa.asus.com |
| Marketing Information | 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. Dual-band up to 3600 Mbps Up to 20% More Efficient With 4K-QAM Dual-band Multi-Link With 2.4 GHz + 5 GHz 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. A 3-pack covers up to 6,500 sq. ft. 5+ Rooms A 2-pack coverage up to 4,900 sq. ft. 4+ Rooms 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. |
| Product Type | Wireless Router |
| Product Name | ZenWiFi BD4 |
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | ZenWiFi BD4 2PK |
| Product Model | BD4(W-2-PK) |
| Product Line | ZenWiFi BD4 |
| Packaged Quantity | 2 |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| VPN Supported | Yes |
| Technical Information | |
| Processor Core | Quad-core (4 Core) |
| AI-powered | Yes |
| Standard Memory | 512 MB |
| Wi-Fi Generation | Wi-Fi 7 |
| Network Band | Dual Band |
| MU-MIMO Technology | Yes |
| Processor Speed | 1.50 GHz |
Warranty Information
