Winner
26% OFF
$161.78
$219.99
Updated October 2026
Data from the official Asus site.
2026 verdict
Should Asus's cheapest Wi-Fi 7 router or its newest tri-band model win your money?
On price and owner satisfaction, the Asus RT-BE82U keeps the overall verdict over the newer Asus RT-BE90U, undercutting it on cost while earning the stronger reputation among buyers. The RT-BE82U also has one more physical port than its newer sibling, five all-2.5 Gbps ports against the RT-BE90U's four, useful for a home wiring several 2.5G devices directly. What the RT-BE82U gives up is the 6 GHz band: it stays dual-band, while the Asus RT-BE90U adds a dedicated 6 GHz Wi-Fi 7 radio for less interference in crowded RF environments, at a higher price. Buyers who want the lowest-cost path into Wi-Fi 7 and a few extra wired ports should choose the Asus RT-BE82U, while anyone who specifically wants the 6 GHz band on a standalone Asus router should pay the premium for the Asus RT-BE90U.
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| Feature | Asus RT-BE82U | Asus RT-BE90U | Winner |
|---|---|---|---|
| Price | $161.78 | $199.00 | Asus RT-BE82U |
| Wi-Fi 6E (802.11ax) | NO | YES | Asus RT-BE90U |
| Max Wi-Fi Speed | 6.5 Gbps | 9.4 Gbps | Asus RT-BE90U |
| LAN Port Count | 4 | 3 | Asus RT-BE82U |
| LAN 2.5 Gbps RJ45 Ports | 4 | 3 | Asus RT-BE82U |
| Rating | 4.2 | 4.2 | Tie |
| Warranty | 3 years | 3 years | Tie |
| Wi-Fi 7 (802.11be) | YES | YES | Tie |
| Mesh Wi-Fi | YES | YES | Tie |
| WPA3 Encryption | YES | YES | Tie |
| WAN & Failover | Multi-WAN, WAN Failover | Multi-WAN, WAN Failover | Tie |
| USB Storage | FTP, Samba, Time Machine, Media Sharing | FTP, Samba, Time Machine, Media Sharing | Tie |
Winner
26% OFF
$161.78
$219.99
- + Price: $161.78
- + LAN Port Count: 4
- + LAN 2.5 Gbps RJ45 Ports: 4
- - Wi-Fi 6E (802.11ax): NO vs YES
- - Max Wi-Fi Speed: 6.5 Gbps vs 9.4 Gbps
17% OFF
$199.00
$239.99
- + Wi-Fi 6E (802.11ax): YES
- + Max Wi-Fi Speed: 9.4 Gbps
- - Price: $199.00 vs $161.78
- - LAN Port Count: 3 vs 4
Frequently Asked Questions
Which is better overall: Asus RT-BE82U or Asus RT-BE90U?
The Asus RT-BE82U takes the overall verdict, costing less than the Asus RT-BE90U and earning a stronger owner rating, while both carry the same warranty length.
What is the biggest difference between the Asus RT-BE82U and the Asus RT-BE90U?
The RT-BE82U stays dual-band with no 6 GHz radio but has one more physical port than the RT-BE90U, five 2.5 Gbps ports against four. The RT-BE90U adds a dedicated 6 GHz Wi-Fi 7 radio that its cheaper sibling lacks.
Does the Asus RT-BE82U have a 6 GHz band?
No. The RT-BE82U is dual-band, covering 2.4 GHz and 5 GHz only. For a 6 GHz radio in this pairing, you need the Asus RT-BE90U.
Who should buy the Asus RT-BE82U?
Buyers who want the lowest-cost path into Wi-Fi 7 with a couple of extra wired 2.5 Gbps ports and do not need the 6 GHz band.
Who should buy the Asus RT-BE90U?
Buyers who specifically want a 6 GHz Wi-Fi 7 radio for less interference in a crowded RF environment and are willing to pay more and give up one wired port for it.
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