4 Port VGA USB KVM Switch Box, 4 PCs Share 1 VGA Monitor and 3 USB Ports for Keyboard, Mouse, Scanner & Printer, Comes with 4 Pack KVM Connection Cables and External Desktop Controller

This 4-port VGA USB KVM switch is an efficient office and equipment debugging tool designed to centralize the control of multiple desktop or industrial computers. It enables four separate computers to share a single VGA monitor for video output, while its extended USB hub channel supports the connection of keyboards, mice, scanners, printers and flash drives, greatly reducing redundant monitors and peripheral devices on the desktop and tidying up workspace wiring.

Apart from the physical switching buttons on the main switch body, an external desktop remote controller is attached for convenient switching operation, which is especially user-friendly when the KVM host is placed under the desk or inside equipment cabinets. The kit is fully equipped with four professional KVM dedicated connecting wires, so users can finish the entire wiring setup immediately after unboxing without purchasing extra accessories.

The device adopts pure hardware analog signal processing, delivers stable and flicker-free VGA video display, and requires no driver installation or complex software configuration. It can be automatically identified and run smoothly on Windows, Linux and other mainstream operating systems.

Compact and durable casing with internal anti-interference shielding effectively avoids signal distortion caused by surrounding electrical equipment. It is widely applied in IT server management, industrial control equipment testing, financial office work and multi-host design workstation scenarios.