ASUS
ASUS ZenWiFi BD4 WiFi 7 Mesh Router - 5,100 sq. ft., 3.6 Gbps (2 Pack)
Bottom line: The ASUS ZenWiFi BD4 WiFi 7 Mesh Router is a specs-and-price decision rather than a crowd-consensus one in the networking category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Dual-band WiFi 7 speeds up to 3600 Mbps with MLO and 4K-QAM
- ✓ Backed by ASUS's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
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.
SpecPicks Verdict
SpecPicks scored ASUS ZenWiFi BD4 WiFi 7 Mesh Router using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. ASUS's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Dual-band WiFi 7 speeds up to 3600 Mbps with MLO and 4K-QAM
- ASUS AiMesh technology boosts coverage up to 4900 sq.ft. (2-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
Full Specifications
| Brand | ASUS |
|---|---|
| Color | WHITE |
| Weight | 2.5g |
| Coverage | Up to 4900 sq. ft. (2-pack) |
| Frequency | 60 hertz |
| Model Name | BD4 (W-2-PK) |
| Unit Count | 2 Count |
| Antenna Type | Internal |
| Connectivity | WiFi |
| Model Number | BD4 (W-2-PK) |
| Built-In Media | Power adapter, Quick start guide, RJ45 cable, Warranty card, ZenWiFi BD4 x 2pack |
| Control Method | App, Touch |
| Controller Type | App Control, Push Button |
| Mfr Part Number | BD4 (W-2-PK) |
| Number of Ports | 2 |
| Antenna Location | Business, Gaming, Home |
| Wi-Fi Generation | Wi-Fi 7 |
| Security Protocol | Let's Encrypt, DNS-over-TLS, Security Scan, Firewall, VPN, AiProtection; WPS, WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise |
| Compatible Devices | Personal Computer, Smart Television, Smart Thermostat, Smartphone, Tablet |
| Connectivity Range | 4900 square_feet |
Ready to buy?
ASUS ZenWiFi BD4 WiFi 7 Mesh Router - 5,100 sq. ft., 3.6 Gbps (2 Pack) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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