HDMI KVM Extender USB mouse/keyboard Extension 150M by Cat/R J45 /LAN/ UTP Network cable,IR Control,TX/RX 3.5MM R/L Audio output   HDMI 200M Extender over IPis based on TCP/IP standard. It transmits your HD display with the high resolution up to 200 meters away from your DVD or computer source by using one CAT5e/6 cable. At the same time, it'sconvenient to transmit HDMI audio and video source by point-to-point mode, one point-to-many mode and cascade connection mode .   Features: ●    Support HDMI 1.3 ●    Support point-to-point mode, one point-to-multi point mode and cascade connection mode. ●    802.3 Ethernet standard. ●    Support IR remote control ●    Support USB mouse and keyboard extension. ●    The design of pure hardware, plug and play, no need for additional software.   Specifications: Resolutions  :480p,720p,1080p Audio  :Sample rate:32kHz,44.1kHz and 48kHz code IR remote control :38 KHz;NEC HDMI version :HDMI 1.3 Power adapter :DC:5V/1A Connection and operation: 1) Connect the HDMI source (such as DVD, PS3, STB ) to the "HDMI IN" of transmitter by HDMI cable. 2) Connect the "HDMI out" of Receiver to HDTV display by HDMI cable. 3)Connect the Transmitter and Receiver with one cat 5e/6 cable (recommend).the furthest distance is 200M. 4) Connect the "IR receiver "into "IR-RX" port on receiver, and "IR transmitter " into the "IR-TX" on transmitter, and make sure the IR transmitter aim at IR port of the source. 5) Plug the mouse and keyboard into the USB port of the receiver, and connect the USB port of the transmitter with the computer if you need the KVM control function. 6) Connect two pieces of 5V power supply to the transmitter and receiver, and power on the HDTV display and HDMI source. Package contents : 1)  1pc x Transmitter 2)  1pc x Receiver 2)  2pcs x 5V/1A Power adapters 3)  1pair x IR cable 4)  1pc x User's Manual