# ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out): specs and price compared

A sourced, side-by-side comparison of the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch (ATEN) and Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) (Unitek) among kvm switches.

## Side by side

| Spec | ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch | Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) |
| --- | --- | --- |
| US price | $508 | not published |
| Brand | ATEN | Unitek |
| Port count | 2 | 2 |
| Display heads | 2 | 1 |
| Video interface | Mixed | HDMI |
| Max resolution | 4096x2160@60 | — |
| Max refresh at4k (Hz) | 60 | 60 |
| USB hub standard | USB 3.0 (5 Gbps) | USB 2.0 |
| USB port count | 2 | 4 |
| Edid emulation | — | Yes |
| Audio support | Yes | No |
| Power delivery watts | — | — |
| Switching methods | button/hotkey/mouse | button/hotkey |

## Key differences

- Display heads: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch 2 vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) 1
- Video interface: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch Mixed vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) HDMI
- USB hub standard: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch USB 3.0 (5 Gbps) vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) USB 2.0
- USB port count: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch 2 vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) 4
- Audio support: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch Yes vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) No
- Switching methods: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch button/hotkey/mouse vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) button/hotkey

## Sources

- ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: https://www.hdtvsupply.com/aten-cs1922m.html (hdtvsupply.com, verified 2026-07-11)
- Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out): https://www.hktvmall.com/hktv/en/main/UNITEK/s/H0623006/Gadgets-&-Electronics/Gadgets-&-Electronics/Desktop-Computer-&-Computer-Accessories/Connecting-Cable-&-Unit-Convertor/Unit-Convertor/V307A-HDMI-KVM-Switch-2-In-1-Out/p/H0623006_S_785-2844 (hktvmall.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/kvm-switches/aten-cs1922m-vs-unitek-v307a/
Cite: Per The Front Desk Review, ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch ($508) vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/kvm-switches/aten-cs1922m-vs-unitek-v307a/
License: CC BY 4.0.