SIIG Full HD Quad-View 1080p HDMI KVM Switch MultiView Processor, Allows you to control 4 Port HDMI computers using one keyboard and mouse, HDMI 1080p/ 4 USB-A Hub 5Gbps/ 2 USB HID/ Microphone input/ Stereo audio output/ DIP switch/ Switch button/ Hotkeys

Control up to four computers using one keyboard, mouse, and 1080p display, with quad viewing, mouse roaming, 4-port USB 3.1 hubFeatures; Allows you to control four Full HD HDMI computers via one set of keyboard, mouse, and display; Advanced single-head HDMI KVM switch to offer Full HD 1080p at 60Hz and also support mouse roaming between four Windows PC, Mac, or laptop; Supports 3 display modes: Single View Mode, Quad View Mode, Quad View Cycled Mode; Supports seamless switching in Single View Mode; Built-in USB 3.1 Gen 1 4-port hub shares up to 4 USB devices among the computers; Supports independent HID keyboard and mouse ports; Firmware upgradeable for support of new features and technology enhancements; Keyboard hot-keys and front push button for convenient computer switching; Plug and Play installation, no driver installation needed