This HDMI Extender is a solution for transmission and extension uncompressed 1080p@60Hz HDMI signal over a signal CAT5/5e/6 networkcable. It includes a transmitter unit (TX) and a receiver unit(RX), working as a pair. Transmission distance is up to 60 meters with nearly zero latency. This HDMI KVM Extender canremote control the source device from receiver side via keyboard and mouse.This product is perfect for AV transmission in applications of HD conference system, HD video shooting, HD multimedia education system, HDdigital advertising and signage etc.