# StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz vs AV Access iDock C20 USB-C KVM Switch Docking Station: specs and price compared

A sourced, side-by-side comparison of the StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz (StarTech.com) and AV Access iDock C20 USB-C KVM Switch Docking Station (AV Access) among kvm switches. AV Access iDock C20 USB-C KVM Switch Docking Station is the cheaper of the two at $207.99.

## Side by side

| Spec | StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz | AV Access iDock C20 USB-C KVM Switch Docking Station |
| --- | --- | --- |
| US price | $398.71 | $207.99 |
| Brand | StarTech.com | AV Access |
| Released | — | 2024-06 |
| Port count | 2 | 2 |
| Display heads | 1 | 2 |
| Video interface | DisplayPort | Mixed |
| Max resolution | 3840x2160@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 | button/remote |

## Key differences

- Display heads: StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz 1 vs AV Access iDock C20 USB-C KVM Switch Docking Station 2
- Video interface: StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz DisplayPort vs AV Access iDock C20 USB-C KVM Switch Docking Station Mixed
- USB port count: StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz 2 vs AV Access iDock C20 USB-C KVM Switch Docking Station 7
- Switching methods: StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz button/hotkey vs AV Access iDock C20 USB-C KVM Switch Docking Station button/remote

## Sources

- StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz: https://www.markertek.com/product/st-sv231dpu34k/startech-sv231dpu34k-2-port-displayport-kvm-switch-4k-60hz (markertek.com, verified 2026-07-11)
- AV Access iDock C20 USB-C KVM Switch Docking Station: https://www.avaccess.com/products/idock-c20-kvm-switch-docking-station/ (avaccess.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/kvm-switches/startech-sv231dpu34k-vs-avaccess-idock-c20/
Cite: Per The Front Desk Review, StarTech.com SV231DPU34K 2-Port DisplayPort KVM Switch 4K 60Hz ($398.71) vs AV Access iDock C20 USB-C KVM Switch Docking Station ($207.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/kvm-switches/startech-sv231dpu34k-vs-avaccess-idock-c20/
License: CC BY 4.0.