ATEN
ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch
$508
Best Kvm Switches · head-to-head
ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out)
A sourced, side-by-side comparison. ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch is cheaper at $508. Every spec and price links to its source.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| 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 | — |
| Brand | ATEN | Unitek |
| Released | — | — |
| 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 |
Sources — ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: hdtvsupply.com (verified 2026-07-11). Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out): hktvmall.com (verified 2026-07-11).
What's the difference between the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch and Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out)?
Where the two actually differ on the specs we track (6 of 11). Matching specs are omitted.
- 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 true vs Unitek V307A HDMI 4K 60Hz KVM Switch (2-in-1-Out) false
- 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