The KVM-0411 4-Port PS/2 KVM Switch with Audio from LevelOne offers users with an easy to install KVM switch that can manage four computers from a single monitor, keyboard and mouse. With audio support, users can connect a single set of speakers directly to the KVM switch and enjoy listening to music and watching movies from whichever computer without switching cables. It allows users to access, control, boot and reboot four PS/2-enabled multimedia computers using a single PS/2 keyboard, mouse and monitor and a speaker set and microphone.