Vszerda 4x1 HDMI KVM Switch 8K@60Hz 4K@120Hz 4 USB cables power cable

Four-Port KVM for Multi-Computer Control

The Vszerda 4x1 HDMI KVM switch lets one keyboard, mouse and monitor command four separate computers. It targets office workers, teachers and streamers who need to toggle between laptops, desktops or consoles without swapping cables. A single button on the unit or the included desktop controller selects the active system instantly. Driver-free operation covers Windows, macOS, Linux and Chrome OS.

Replaces Separate Peripherals Per Machine

This switch removes the need for four keyboards, four mice and four monitors on a crowded desk. The upgrade makes sense when desk space is limited or when a barcode scanner, flash drive or printer must be shared across all four hosts. Four bundled USB cables and a power cable are included so the swap can be completed in one session. Buyers who need more than four connected computers will need a different solution.

Stable Output During Long Sessions

The aluminum-alloy shell dissipates heat without fans, keeping video and USB signals steady through extended work or teaching periods. LED indicators show the active port at a glance, preventing accidental input to the wrong machine. Hot-plug support means devices can be added or removed without powering down any connected system. The compact 110 by 60 by 30 millimetre footprint stays unobtrusive on the desk.