The PESA PRO-HDMI-CAT-PLG HDMI over Single CATx Direct Plug-in Extender extends your HDMI video/audio transmission distance up to 25m (80ft) in HDTV 1080i format. With a simple direct-plug adapter, the CATx to HDMI plug in device connects to any HDMI input connection. With a single CATx cable, you can now create an extended reach from your HDMI source (Bluray, PS3, PC, or other type of HDMI device). The cost effective flexibility of CATx multi-pair cabling allows HDCP compliant DVD players or PS3 units to transmit high quality video and audio with a greater distance - and at minimal cost. The PRO-HDMI-CAT-PLG includes two units: transmitting (TX) and receiving (RX) units. The transmitting unit is used to capture the input HDMI/DVI signals and carry the signals through one RJ-45 connector into one cost effective CAT-5/5e/6 LAN cable. The transmission distance between the sending and receiving units can be up to 25m (80ft) under HD (720p/1080i) or 15m (50ft) under Full HD (1080p). With direct plug-in to the HDTV, users do need to have to find a power outlet for the traditional HDMI over CAT5 receiver and can save an HDMI cable with ease of use.