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 TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID
A sourced, side-by-side comparison. TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID is cheaper at $199.99. Every spec and price links to its source.
TESmart
TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID
$199.99Cheaper
Released 2023
Which is better: the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch or TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID?
On the specs we track, they're closely matched. The TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID is the cheaper at $199.99.
See ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch on Amazon See TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID 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 | TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID |
|---|---|---|
| US price | $508 | $199.99 |
| Brand | ATEN | TESmart |
| Released | — | 2023 |
| Port count | 2 | 2 |
| Display heads | 2 | 2 |
| Video interface | Mixed | HDMI |
| Max resolution | 4096x2160@60 | 3840x2160@60 |
| Max refresh at4k (Hz) | 60 | 60 |
| USB hub standard | USB 3.0 (5 Gbps) | USB 2.0 |
| USB port count | 2 | — |
| Edid emulation | — | Yes |
| Audio support | Yes | Yes |
| Power delivery watts | — | — |
| Switching methods | button/hotkey/mouse | button/hotkey/remote |
Sources — ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch: hdtvsupply.com (verified 2026-07-11). TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID: tesmart.com (verified 2026-07-11).
What's the difference between the ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch and TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID?
Where the two actually differ on the specs we track (4 of 11). Matching specs are omitted.
- Video interface: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch Mixed vs TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID HDMI
- Max resolution: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch 4096x2160@60 vs TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID 3840x2160@60
- USB hub standard: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch USB 3.0 (5 Gbps) vs TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID USB 2.0
- Switching methods: ATEN CS1922M 2-Port USB 3.0 4K DisplayPort MST KVMP Switch button/hotkey/mouse vs TESmart HKS0402A1U 2-Port Dual Monitor HDMI KVM Switch 4K60 with EDID button/hotkey/remote