4 Port 4K USB KVM Switch, 4 In 1 Out HDMI KVM Switcher Support 4K 2K@60Hz, Share One Keyboard Mouse Monitor for 4 PCs Laptops, Compatible with Windows 10/8 Mac OS Plug and Play

This 4-port HDMI KVM switch enables you to operate four PCs or laptops using only one monitor, one keyboard and one mouse, effectively saving desktop space and reducing redundant peripheral equipment. It adopts high-performance video processing chip to support up to 4K×2K resolution at 60Hz refresh rate, delivering vivid, smooth picture for gaming, design drawing, office document editing and video playback.

The switch features universal system compatibility, perfectly running under Windows 8, Windows 10 and all versions of Mac OS, suitable for desktops, notebooks and mini host devices. Integrated USB transmission channel allows shared use of USB flash drives, printers and other USB gadgets across all connected computers.

Simple one-button switching design lets you instantly toggle between different host devices without lag. No external power supply or driver installation is required; just connect HDMI and USB cables to complete setup within minutes. High shielding shell reduces signal interference to avoid screen flicker, color distortion and audio loss during long-time use.

It is ideal for office staff with multiple work computers, graphic designers, game players and home multi-device users, a practical and cost-effective peripheral sharing solution to streamline your desktop layout.