ASUS RT-BE90U WiFi 7 Router - Tri-Band (6GHz), 9.4 Gbps, 2.5G WAN, Mesh
Bottom line: The ASUS RT-BE90U WiFi 7 Router is a specs-and-price decision rather than a crowd-consensus one in the networking category, priced around $179.00 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 4G LTE/5G mobile tethering – Supports 4G LTE/5G mobile tethering for always-on internet
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
ASUS RT-BE90U BE9400 Tri-band WiFi Router, WiFi 7, 802.11be, up to 2500 sq ft & 100 devices, Commercial-Grade Network Security, AiMesh Extendable Router, 320MHz, Quad 2.5G ports, Smart Home Master
SpecPicks Verdict
SpecPicks scored ASUS RT-BE90U WiFi 7 Router using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. Compare with similarly-priced alternatives in the networking category before committing. 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
- Ultrafast WiFi 7 – WiFi 7 (802.11be) tri-band extendable router boosts speeds up to 9400 Mbps, with 320MHz and 4096-QAM increasing a single frequency band’s transmission speed by 2.4 times
- Unleashing Multi-link operation (MLO) for Ultra-Smooth Connectivity – Link to multiple bands at the same time to ensure stable internet connections and efficient data transfers
- Quad 2.5G Ports – Traffic via 2.5G ports has top priority, supported by flexible WAN/LAN port configurations to maximize wired connectivity
- Smart Home Master – Easily establish up to three SSIDs with Smart Home Master for easy IoT device setup and management, instant VPN connections, and convenient parental controls
- Hassle-free AiMesh Extendable Network – AiMesh extendable routers enable whole-home seamless roaming with rich, advanced features
- Commercial-Grade Network Security – Network security with commercial-grade AiProtection, plus a one-tap security scan and Safe Browsing
Full Specifications
| Brand | ASUS |
|---|---|
| Color | BLACK |
| Weight | 2.5g |
| Coverage | 2500 square feet |
| Model Name | RT-BE90U |
| Unit Count | 1 Count |
| Connectivity | WiFi |
| Model Number | RT-BE90U |
| Built-In Media | Power adapter, Quick Start Guide, RJ-45 cable, RT-BE90U Tri Band WiFi 7 Router, Warranty card |
| Connection Type | Wired |
| Mfr Part Number | RT-BE90U |
| Number of Ports | 5 |
| Antenna Location | Business, Gaming, Home |
| Wi-Fi Generation | Wi-Fi 7 |
| Security Protocol | AiProtection, VPN, Open System & OWE, WPA/WPA2/WPA3 Personal, WPA/WPA2/WPA3 Enterprise,, WPS, Let's Encrypt, DNS-over-TLS, SSH, Security Scan, Firewall |
| Compatible Devices | Gaming Console, Personal Computer, Security Camera, Smart Television, Smart Thermostat, Smartphone, Tablet |
| Connectivity Range | 2500 square_feet |
| Data Transfer Rate | 9400 megabits_per_second |
| LAN Port Bandwidth | 10000 Mbps |
| Number of Antennas | 6 |
Ready to buy?
ASUS RT-BE90U WiFi 7 Router - Tri-Band (6GHz), 9.4 Gbps, 2.5G WAN, Mesh 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.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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