IOGEAR GCS1644 DVI KVM Switch

High resolution - Up to 4K UHD 3840 x 2160 @30Hz1 IOGEARs DynaSync reads and remembers the monitors parameters (EDID) so there is no delay or change of video resolution when switching between, or booting computers2 Computer switching via front panel push buttons, hotkeys, or mouse3 Complete keyboard and mouse emulation for error free booting and real-time switching 2-port USB 2.0 peripheral hub to share printers or external hard drives Dual View Dual-Link DVI support - Share 2 DVI monitors with a single keyboard and mouse, along 4 computers Quad View (DCC Mode) - when connecting two GCS1644 units together Asynchronous hotkey switching between KVM focus, USB peripheral and Audio ports Audio and Microphone support - full bass response provides 2.1 stereo sound Auto Scan Mode to monitor connected computers