4 PCs Sharing with 1 Set of Keyboard and Mouse, Solution for a simplified workstation with 4 computers with this 4 ports Display Port KVM switch. 4x1 DP KVM Switch Support 4K 3840x2160@60Hz 4:4:4 with 4K source and capable monitor. Support auto switching to monitor computers in a specified time interval. Easy to Operate and Install, 5 ways to switch between PCs: Keyboard hotkeys, mouse gestures, push button and RS232 code. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu and other operating system. Supports auto detection, auto scan, waking up, with memory function in case of power-down.