StarTech.com HDMI Over CAT5/CAT6 Extender with Power Over Cable - 165 ft (50m) HDMI Video/Audio Over Dual Ethernet Cable Extender - 1080p Requires only a single power adapter that can be connected to either the Transmitter or Receiver Cost-effective HDMI extension through non-proprietary network cabling Clean, professional installation, using optional mounting hardware (included) Power Over Cable allows a single power source to operate the Transmitter and Receiver Supports Cat5e (50m) or Cat6 (40m) Ethernet cabling