ASUS
ASUS RT-AX88U Pro
$349.99
Released 2023
Best Wi-Fi Routers · head-to-head
ASUS RT-AX88U Pro vs Ubiquiti UniFi Express
A sourced, side-by-side comparison. Ubiquiti UniFi Express is cheaper at $149. Every spec and price links to its source.
Ubiquiti
Ubiquiti UniFi Express
$149Cheaper
Released 2023
Which is better: the ASUS RT-AX88U Pro or Ubiquiti UniFi Express?
The ASUS RT-AX88U Pro wins 1 of the 1 specs we compare head to head; the other wins 0. The Ubiquiti UniFi Express is the cheaper at $149. Get the ASUS RT-AX88U Pro for the stronger spec sheet, the Ubiquiti UniFi Express to spend less.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | ASUS RT-AX88U Pro | Ubiquiti UniFi Express |
|---|---|---|
| US price | $349.99 | $149 |
| Brand | ASUS | Ubiquiti |
| Released | 2023 | 2023 |
| Wi-Fi standard | Wi-Fi 6 (802.11ax) | Wi-Fi 6 (802.11ax) |
| Max speed (Mbps) | 6000 | 2402 |
| Bands | Dual-band (2.4 GHz 1148 Mbps + 5 GHz 4804 Mbps) | Dual-band (2.4 GHz 573.5 Mbps + 5 GHz 2402 Mbps), 2x2 MU-MIMO |
| Coverage (sq ft) | 3000 | 1500 |
| Ports | 2x 2.5 Gbps WAN/LAN (1x WAN, 1x LAN), 4x 1 Gbps LAN, 1x USB 3.0 | 1x 1 Gbps WAN (RJ45), 1x 1 Gbps LAN (RJ45) |
| Mesh | Yes | Yes |
| Processor | 2.0 GHz quad-core | Dual-core ARM Cortex-A53 1.0 GHz |
| Release | 2023 | 2023 |
Sources — ASUS RT-AX88U Pro: asus.com (verified 2026-06-15). Ubiquiti UniFi Express: techspecs.ui.com (verified 2026-06-15).
What's the difference between the ASUS RT-AX88U Pro and Ubiquiti UniFi Express?
Where the two actually differ on the specs we track (5 of 7). Matching specs are omitted.
- Max speed (Mbps): ASUS RT-AX88U Pro 6000 vs Ubiquiti UniFi Express 2402
- Bands: ASUS RT-AX88U Pro Dual-band (2.4 GHz 1148 Mbps + 5 GHz 4804 Mbps) vs Ubiquiti UniFi Express Dual-band (2.4 GHz 573.5 Mbps + 5 GHz 2402 Mbps), 2x2 MU-MIMO
- Coverage (sq ft): ASUS RT-AX88U Pro 3000 vs Ubiquiti UniFi Express 1500
- Ports: ASUS RT-AX88U Pro 2x 2.5 Gbps WAN/LAN (1x WAN, 1x LAN), 4x 1 Gbps LAN, 1x USB 3.0 vs Ubiquiti UniFi Express 1x 1 Gbps WAN (RJ45), 1x 1 Gbps LAN (RJ45)
- Processor: ASUS RT-AX88U Pro 2.0 GHz quad-core vs Ubiquiti UniFi Express Dual-core ARM Cortex-A53 1.0 GHz