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
Silver aluminium box with four HDMI and USB ports on the back

Vszerda

Vszerda 4K Quad HDMI KVM Multiviewer 4x1 PIP POP 30Hz

SKU CH-W19W-WBVA6

Connects four computers to one monitor, keyboard and mouse with seven display modes up to 4K at 30 Hz

  • Controls four computers with one keyboard, mouse and monitor
  • Seven display layouts including picture-in-picture and quad view
  • Switch instantly by button, hotkey, wired remote or auto-scan
  • Aluminium chassis with four USB 2.0 ports for peripheral sharing
  • Includes four 1.5 m HDMI cables, four USB cables, power adapter and remote

4K Quad HDMI KVM Multiviewer

The Vszerda 4K Quad HDMI KVM Multiviewer lets four computers share one monitor, keyboard and mouse. It is built for operators who need to monitor several sources at once, such as streamers, control-room staff or multi-system developers. Aluminium-alloy construction keeps the unit rigid on a busy desk.

Capacity and headroom

Video runs at up to 4K resolution at 30 Hz, with backward compatibility for lower timings. Seven display modes include single view, picture-in-picture and multiple split-screen layouts. USB peripherals attach through four 2.0 ports, but keyboard and mouse control applies only to the active port. Audio follows the selected channel.

Bundled accessories

The box supplies four HDMI cables and four USB 2.0 cables, each 1.5 metres long, plus a 12 V DC power adapter and a wired desktop controller. These items remove the need to source cables separately and give immediate button or hotkey switching.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $137.99
Pricier than about 64% of the 4,010 comparable items (median $105.49).

Specifications

No published specifications for this item yet.

Questions about this item

Will this KVM work with my existing 1080p monitors and older PCs that only output 1080p?

Yes, the multiviewer supports backward compatibility and handles resolutions up to 4K@30Hz, so 1080p sources display correctly on a single shared monitor.

How can I confirm the 4K@30Hz signal is active after connecting four PCs and the monitor?

Use the front-panel button, wired desktop controller or keyboard hotkey to cycle through the seven display modes — Single, PIP, 2X2, horizontal POP, vertical POP, horizontal 1X3 and vertical 1X3 — and verify each PC appears at the expected resolution.

Do I need to buy extra HDMI or USB cables, or does the box include everything for four computers?

The package includes the multiviewer, four HDMI 1.5M cables, four USB 2.0 cables (1.5M), a DC 12V power adapter, a wired desktop controller and a user manual — no additional cables are required for four PCs.

More in KVM Switches & Rack Consoles

Similar items