Newlink HDMI v 2.0 & USB (Universal Serial Bus) KVM Switch 4 Port Control 4 computers using a single keyboard & monitor & switch between them. Features One USB (Universal Serial Bus) console controls 2 or 4 HDMI interface computers Switch Mode: a. Push button b. Mouse switch c. Keyboard Hotkey switch Supports 4096 x 2160p @ 60 Hz OS Support: Windows 10 7 & Mac OS Plug & Play Supports HDCP & auto EDID Auto switch if one computer is unpowered Supports Auto scan function KVM switches allow you to control multiple computers from one set of keyboard video monitor & mouse. The KVM supports USB (Universal Serial Bus) mice keyboards & HDMI displays. It is available with one or two ports. Simple to set up whether using 2 or 4â©computers. â©â©• Connect computers to USB (Universal Serial Bus) ports with aâ© USB (Universal Serial Bus) type A to type B cable to the KVM. â©• Connect HDMI cables to the displays andâ© KVM. â©• Connect USB (Universal Serial Bus) keyboard & mouse to the â©relevant ports on the back of KVM.â© • The front USB (Universal Serial Bus) port can be used for otherâ© USB (Universal Serial Bus) devices.â©â© You can switch between computer via buttons â©keyboard hotkeys or autoscan. Please note: Cables are not included.