The MultiVideo DP switch is ideal for switching dual and quad-head computer digital video sources simultaneously to up to 4 remote monitors and 1 keyboard and mouse. Crystal clear video at resolutions up to 3840 x 2160 @30Hz make this unit a perfect addition to any video environment.Switching and selection are made easy using the front panel display, hotkey sequences, or serial switching commands on a remote computer via a serial cable. The KVM, USB peripherals, and audio can all be switched in conjunction to a selected CPU port, or can be switched independently to separate ports.