# ASUS ZenWiFi XT9 vs Ubiquiti UniFi Express (UX): specs and price compared

A sourced, side-by-side comparison of the ASUS ZenWiFi XT9 (ASUS) and Ubiquiti UniFi Express (UX) (Ubiquiti) among mesh wi-fi systems. Ubiquiti UniFi Express (UX) is the cheaper of the two at $149.

## Side by side

| Spec | ASUS ZenWiFi XT9 | Ubiquiti UniFi Express (UX) |
| --- | --- | --- |
| US price | $189.99 | $149 |
| Brand | ASUS | Ubiquiti |
| Released | 2022-06 | 2023-11 |
| Wi-Fi standard | wifi_6 | wifi_6 |
| Max speed (Gbps) | 7.8 | 2.97 |
| Bands | tri | dual |
| Coverage sqft per pack | 5700 | 1500 |
| Ethernet ports per unit | 4 | 2 |
| Pack size | 2 | 1 |
| Dedicated backhaul | Yes | No |

## Key differences

- Max speed (Gbps): ASUS ZenWiFi XT9 7.8 vs Ubiquiti UniFi Express (UX) 2.97
- Bands: ASUS ZenWiFi XT9 tri vs Ubiquiti UniFi Express (UX) dual
- Coverage sqft per pack: ASUS ZenWiFi XT9 5700 vs Ubiquiti UniFi Express (UX) 1500
- Ethernet ports per unit: ASUS ZenWiFi XT9 4 vs Ubiquiti UniFi Express (UX) 2
- Pack size: ASUS ZenWiFi XT9 2 vs Ubiquiti UniFi Express (UX) 1
- Dedicated backhaul: ASUS ZenWiFi XT9 Yes vs Ubiquiti UniFi Express (UX) No

## What reviewers say

**Ubiquiti UniFi Express (UX)** — Coverage of this exact Wi-Fi 6 UniFi Express (UX) from a whitelisted outlet is limited to a single hands-on piece by StorageReview, which deployed the $149 unit as a WireGuard travel router linking home and office networks. The verdict is favourable - affordable, versatile, and stable in the field once running - with one setup snag: the default network's IP range collided with the host router's subnet. No lab benchmarks were produced. (1 sourced review.)

## Sources

- ASUS ZenWiFi XT9: https://www.asus.com/us/networking-iot-servers/whole-home-mesh-wifi-system/zenwifi-wifi-systems/asus-zenwifi-xt9/ (asus.com, verified 2026-06-19)
- Ubiquiti UniFi Express (UX): https://techspecs.ui.com/unifi/cloud-gateways/ux?subcategory=all-cloud-gateways (techspecs.ui.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/mesh-wifi-systems/asus-zenwifi-xt9-vs-ubiquiti-unifi-express/
Cite: Per The Front Desk Review, ASUS ZenWiFi XT9 ($189.99) vs Ubiquiti UniFi Express (UX) ($149) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/mesh-wifi-systems/asus-zenwifi-xt9-vs-ubiquiti-unifi-express/
License: CC BY 4.0.