4 Port HDMI USB KVM Switch 4 in 1 Out 4K@60Hz Video Selector Box for 4 PCs Share Single Monitor Keyboard Mouse Printer USB Peripherals Comes with 4 Pack Matching KVM Connection Cables

This 4-port HDMI USB KVM switch is an efficient multi-computer centralized management device designed to streamline cluttered workstations, office desks and IT maintenance environments. It allows you to connect up to four desktop or laptop computers and operate all of them using just one HDMI monitor, one keyboard, one mouse, as well as shared USB peripherals such as printers, scanners, U disks and external hard drives, eliminating the hassle of frequent plugging and unplugging devices and greatly optimizing workspace layout.

The unit adopts stable HDMI signal transmission solution that supports 4K high-definition video output, delivering sharp, flicker-free and color-accurate picture quality for design drawing, video editing, gaming, document processing and surveillance display tasks. The internal signal processing chip adds EDID emulation function to lock monitor parameters during channel switching, effectively avoiding black screen, resolution identification failure and screen flashing issues commonly seen on ordinary KVM switches.

Equipped with expanded USB sharing ports, it realizes seamless cross-computer transmission of files and office equipment sharing, significantly improving work efficiency for designers, financial staff, system administrators and studio operators. Channel switching is completed simply by pressing the physical buttons on the front panel, with corresponding LED indicator lights to clearly mark the currently active host for intuitive operation.

Different from basic KVM switches sold separately without accessories, this full set package is pre-equipped with four matched integrated HDMI+USB KVM cables. Users can finish the entire wiring connection right after unboxing without purchasing extra cords separately, saving additional procurement costs and matching troubles. The internal circuit applies multi-layer shielding technology to resist electromagnetic interference from power supplies and surrounding hardware, ensuring low-latency keyboard and mouse response as well as long-term stable continuous operation.

It features universal plug-and-play compatibility with Windows, macOS, Linux and other mainstream operating systems, requiring no driver installation or software configuration. Made with sturdy anti-scratch casing, the compact structure takes up little desktop space. It is widely ideal for multi-host design workstations, small server room maintenance, enterprise office clusters, school computer lab management and home multi-device gaming setups, offering a cost-effective and complete all-in-one KVM control solution.