The XT400 range of products allows the extension of a wide range of video and audio formats and RS232 up to 4 locations using Category 5 Unshielded Twisted Pair (UTP) cables. With RS232 communication support the XT400 allows users to send commands to single or multiples devices. This allows the user to change volume, channel or turn on/off the remote LCD TV. 

No power supply but in good condition otherwise.