Beacon Links Inc. offer KVM over IPwith PoE let you control your computer systems from a distance in real-time. It extends 4K video, keyboard, mouse, audio, RS232 and USB signals from the computer system to a remote workspace in point-to-point Unicast or many-to-many Multicast mode over standard Gigabit Ethernet Switch with PoE. This KVM technology allows you to keep your computer systems in a secure, climate-controlled location such as a server room—protecting your data and facilitating IT maintenance—while users and operators benefit from a seamless OSD Transmitters List remote desktop experience.