# Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) vs Zyxel XGS1210-12: specs and price compared

A sourced, side-by-side comparison of the Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) (Ubiquiti) and Zyxel XGS1210-12 (Zyxel) among network switches.

## Side by side

| Spec | Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) | Zyxel XGS1210-12 |
| --- | --- | --- |
| US price | $159 | not published |
| Brand | Ubiquiti | Zyxel |
| Total ports | 9 | 12 |
| Max port speed (Gbps) | 10 | 10 |
| Multi gig ports | 8 | 2 |
| Sfp plus ports | 1 | 2 |
| Switching capacity (Gbps) | 60 | 66 |
| Forwarding rate mpps | 45 | 49 |
| Management type | L2-managed | smart-web-managed |
| Poe standard | none | none |
| Poe budget watts | 0 | 0 |
| Mac table size | 4000 | — |
| Fanless | — | Yes |
| Power consumption watts | 14 | 11.53 |

## Key differences

- Total ports: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 9 vs Zyxel XGS1210-12 12
- Multi gig ports: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 8 vs Zyxel XGS1210-12 2
- Sfp plus ports: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 1 vs Zyxel XGS1210-12 2
- Switching capacity (Gbps): Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 60 vs Zyxel XGS1210-12 66
- Forwarding rate mpps: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 45 vs Zyxel XGS1210-12 49
- Management type: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) L2-managed vs Zyxel XGS1210-12 smart-web-managed
- Power consumption watts: Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) 14 vs Zyxel XGS1210-12 11.53

## Sources

- Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8): https://techspecs.ui.com/unifi/switching/usw-flex-2-5g-8 (techspecs.ui.com, verified 2026-07-11)
- Zyxel XGS1210-12: https://www.zyxel.com/global/en/products/switch/12-port-web-managed-multi-gigabit-switch-with-2-port-2-5g-and-2-port-10g-sfp-xgs1210-12/specifications (zyxel.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/network-switches/ubiquiti-usw-flex-2-5g-8-vs-zyxel-xgs1210-12/
Cite: Per The Front Desk Review, Ubiquiti UniFi Switch Flex 2.5G 8 (USW-Flex-2.5G-8) ($159) vs Zyxel XGS1210-12 (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/network-switches/ubiquiti-usw-flex-2-5g-8-vs-zyxel-xgs1210-12/
License: CC BY 4.0.