HDMI KVM Over IP Extender is based on TCP IP standard. It transmits max 200 meters from your HDMI or DVI-D source to HD display by single CAT6 cable. At the same time, it's also convenient to transmit HDMI audio and video source by point-to-point mode, one point-to-many mode and cascade connection mode. Specifications HDTV Resolutions 480p, 720p, 1080p Audio Sample rate: 32kHz, 44.1kHz, 48kHz IR remote control 38 KHz; NEC HDMI HDMI 1.3 HDCP HDCP 1.2 Power adapter DC 5V 2A Power consumption HDMI Sender: 3W HDMI receiver: 3W Size L-W-H 165 80 21mm Weight: 450g x 2 Operating Temperature Or Humidity 0?-70? 10 Percentage-80 Percentage RH no condensation Storage Temperature Or Humidity -10?-80? 5 Percentage 90 Percentage RH no condensation Connection and operation Connect the HDMI source such as DVD, PS3, STB to the HDMI IN of transmitter by HDMI cable. Connect the HDMI out of Receiver to HDTV display by HDMI cable. Connect the transmitter and the receiver by Cat6 cable, distance can up to 200m. Connect two pieces of 5V power supply to the transmitter and receiver, power supply for the equipment and the LED indicator light on. When status lamp on and flicker, equipment starts normal. Connect the IR receiver into IR-TX port on transmitter, and IR transmitter into the IR-RX on receiver, and make sure the IR transmitter aim at IR Receiver of the controlled device if you need the IR control function. Package contents 1x Transmitter 1x Receiver 2x 5V 2A Power Supply 1x IR transmitter; 1x IR receiver 1x User's Manual