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 IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch
A sourced, side-by-side comparison. IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch is cheaper at $449.95. Every spec and price links to its source.
IOGEAR
IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch
$449.95Cheaper
Which is better: the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch or IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch?
On the specs we track, they're closely matched. The IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch is the cheaper at $449.95.
See ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch on Amazon See IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch on Amazon
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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 | IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch |
|---|---|---|
| US price | $508 | $449.95 |
| Brand | ATEN | IOGEAR |
| Released | — | — |
| Port count | 2 | 2 |
| Display heads | 2 | 2 |
| Video interface | Mixed | DisplayPort |
| Max resolution | 4096x2160@60 | 4096x2160@60 |
| Max refresh at4k (Hz) | 60 | 60 |
| USB hub standard | USB 3.0 (5 Gbps) | USB 3.0 (5 Gbps) |
| USB port count | 2 | 2 |
| Edid emulation | — | — |
| Audio support | Yes | Yes |
| Power delivery watts | — | — |
| Switching methods | button/hotkey/mouse | button/hotkey/mouse |
Sources — ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: hdtvsupply.com (verified 2026-07-11). IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch: support.iogear.com (verified 2026-07-11).
What's the difference between the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch and IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch?
Where the two actually differ on the specs we track (1 of 11). Matching specs are omitted.
- Video interface: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch Mixed vs IOGEAR GCS1942 2-Port 4K Dual View DisplayPort KVMP Switch DisplayPort