The Asus RT-BE90U router brings the latest WiFi 7 (802.11be) standard with combined speeds up to 9400 Mb/s for smooth 4K/8K streaming, online gaming, and working from home. Thanks to 320 MHz channels, 4096‑QAM, and Multi‑Link Operation (MLO) technology, you get a more stable connection across the 2.4/5/6 GHz bands. Four 2.5G Ethernet ports, AiMesh support for easy coverage expansion, and AiProtection with WPA3 security ensure a fast, secure, and reliable network throughout your home or office.
The Asus RT-BE90U is a powerful next‑generation tri‑band router designed for demanding users who require ultra‑fast wireless and wired connectivity. The WiFi 7 standard with 320 MHz channel width and 4096‑QAM significantly increases throughput and reduces latency, so you’ll enjoy instant webpage loading, swift large‑file downloads, flawless streaming, and fast cloud backups.
MLO (Multi‑Link Operation) technology bonds multiple bands simultaneously for a more stable signal and higher real‑world speeds. With four 2.5G ports (flexible WAN/LAN), you can easily connect a NAS, gaming consoles, or workstations. The AiMesh system lets you extend coverage without dropouts, while AiProtection with WPA3 and DNS‑over‑TLS delivers top‑tier security for your entire network.
Why choose the Asus RT‑BE90U:
- WiFi 7 tri‑band – speeds up to 688 Mb/s (2.4 GHz), 2882 Mb/s (5 GHz), and 5764 Mb/s (6 GHz).
- Exceptionally low latency for gaming and streaming thanks to MLO and wide 320 MHz channels.
- 4× 2.5G Ethernet for a fast LAN, flexible WAN/LAN, plus USB 3.2 Gen1 for shared storage.
- AiMesh for easy whole‑home network expansion.
- Robust security: AiProtection, WPA/WPA2/WPA3 Personal & Enterprise, DNS‑over‑TLS.
- Powerful hardware: quad‑core 1.5 GHz CPU, 1 GB RAM for smooth operation with multiple devices.
Specifications
- WiFi standard
- WiFi 7 (802.11be)
- Frequency bands
- 2.4 GHz / 5 GHz / 6 GHz (tri‑band)
- 2.4 GHz speed
- up to 688 Mb/s
- 5 GHz speed
- up to 2882 Mb/s
- 6 GHz speed
- up to 5764 Mb/s
- Combined speed
- up to 9400 Mb/s
- Channel width
- up to 320 MHz
- Modulation
- 4096‑QAM
- Ethernet ports
- 1× 2.5G WAN, 3× 2.5G LAN
- USB
- 1× USB 3.2 Gen1
- Antennas
- 6 external antennas
- Processor
- quad‑core 1.5 GHz
- Memory
- 256 MB Flash, 1 GB RAM
- Security
- AiProtection, WPA/WPA2/WPA3 Personal and Enterprise, DNS‑over‑TLS
- Mesh system
- AiMesh support
- Dimensions
- 320 × 180 × 191 mm
- Weight
- 761 g
