We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact silver docking station with front button and multiple ports

Vszerda

Vszerda 12-in-1 USB Display Adapter Dual Monitor KVM 4K60Hz 1G Ethernet USB 3.2

SKU CH-F57J-F3VA3

A 12-in-1 USB display adapter that lets two computers share dual 4K monitors at 60 Hz, a 1000 Mbps Ethernet link, USB 3.2 ports and SD card slots through a built-in KVM switch

  • Control two computers with one keyboard and mouse via KVM switch
  • Dual 4K monitors at 60Hz with EDID emulation prevents display rearrangement
  • 12-in-1 port selection includes 1G Ethernet and USB 3.2 data ports
  • Front SD and microSD slots simplify media transfer workflows
  • Switch systems by button press or desktop shortcut for flexible placement

Dual-computer KVM docking station

This USB-C docking station lets two laptops or Macs share one keyboard, one mouse and two external monitors. Each host connects through a rear USB-C port that must support video output. A front button or software hot-key toggles control between the two systems instantly.

EDID emulation and dual display modes

The adapter presents a stable EDID to both computers so resolution and icon layout stay constant when switching. Windows can run two monitors in extended desktop mode at up to 4K60Hz. MacOS is limited to mirroring the same image on both screens.

12-port connectivity in one chassis

A 1000Mbps Ethernet port, USB 3.2 Type-A and Type-C data ports, plus SD and microSD slots are all shared between the active computer. The front USB-C port carries data only and does not deliver power or video. All ports remain available whichever system is selected.

Highlights

  • Control two computers with one keyboard and mouse via KVM switch
  • Dual 4K monitors at 60Hz with EDID emulation prevents display rearrangement
  • 12-in-1 port selection includes 1G Ethernet and USB 3.2 data ports
  • Front SD and microSD slots simplify media transfer workflows
  • Switch systems by button press or desktop shortcut for flexible placement

Specifications

No published specifications for this item yet.

Questions about this item

Will the front USB-C port need a separate power adapter to charge my laptop later?

The front USB-C port transfers data only and does not support power delivery charging, so a separate charger is required for the laptop.

What video limit appears first when both monitors run at 4K for long periods?

MacOS only supports mirroring mode, so the second monitor cannot show an independent 4K desktop on macOS.

How hot or loud does the dock get when the 1G Ethernet and all USB ports run all day?

The unit has no fan and relies on passive cooling; sustained 1000Mbps network traffic and multiple USB 3.2 devices will warm the metal case but it stays silent.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.