The Vista HDMI 4K is a 4-port HDMI KVM Switch with 4K Ultra-HD video support and USB2.0 sharing. This dedicated multiplatform KVM switch is capable of managing four computers through a single HDMI high-resolution monitor with USB keyboard and mouse control. Management of the switch can be controlled through the front panel push-buttons, via keyboard hotkeys, or RS-232 serial port commands. Considerable cost savings can be realized by consolidating the user control into a single monitor, keyboard and mouse workstation, with host USB2.0 support and HDCP compliance. Upgrading to a 4K display monitor ? No problem, the Vista HDMI 4K will integrate directly with the latest 4K display monitors.