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 AV Access iDock C20 USB-C KVM Switch Docking Station
A sourced, side-by-side comparison. AV Access iDock C20 USB-C KVM Switch Docking Station is cheaper at $207.99. Every spec and price links to its source.
AV Access
AV Access iDock C20 USB-C KVM Switch Docking Station
$207.99Cheaper
Released 2024-06
Which is better: the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch or AV Access iDock C20 USB-C KVM Switch Docking Station?
On the specs we track, they're closely matched. The AV Access iDock C20 USB-C KVM Switch Docking Station is the cheaper at $207.99.
See ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch on Amazon See AV Access iDock C20 USB-C KVM Switch Docking Station on Amazon
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
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 | AV Access iDock C20 USB-C KVM Switch Docking Station |
|---|---|---|
| US price | $508 | $207.99 |
| Brand | ATEN | AV Access |
| Released | — | 2024-06 |
| Port count | 2 | 2 |
| Display heads | 2 | 2 |
| Video interface | Mixed | Mixed |
| Max resolution | 4096x2160@60 | 3840x2160@60 |
| Max refresh at4k (Hz) | 60 | 60 |
| USB hub standard | USB 3.0 (5 Gbps) | USB 3.0 (5 Gbps) |
| USB port count | 2 | 7 |
| Edid emulation | — | Yes |
| Audio support | Yes | Yes |
| Power delivery watts | — | 60 |
| Switching methods | button/hotkey/mouse | button/remote |
Sources — ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: hdtvsupply.com (verified 2026-07-11). AV Access iDock C20 USB-C KVM Switch Docking Station: avaccess.com (verified 2026-07-11).
What's the difference between the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch and AV Access iDock C20 USB-C KVM Switch Docking Station?
Where the two actually differ on the specs we track (3 of 11). Matching specs are omitted.
- Max resolution: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch 4096x2160@60 vs AV Access iDock C20 USB-C KVM Switch Docking Station 3840x2160@60
- USB port count: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch 2 vs AV Access iDock C20 USB-C KVM Switch Docking Station 7
- Switching methods: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch button/hotkey/mouse vs AV Access iDock C20 USB-C KVM Switch Docking Station button/remote