1. Professional Design: This HD Multimedia Interface signal extender transmits AV over a network cable up to 50m/164.0ft using Cat6/7, or up to 40m/131.2ft using Cat5e. 2. HD Signal: The HD Multimedia Interface extender supports full HD video resolution at 1920x1080 60Hz, compatible with 3D signals and backward compatible resolutions, with AV synchronous output. 3. Simple Operation: The HD Multimedia Interface extension adapter is easy to install. The transmitter and receiver feature a male HD Multimedia Interface design, eliminating the need for an HD Multimedia Interface cable. 4. POC Functionality: This HD Multimedia Interface extender utilizes Power over Ethernet. Simply use the included USB cable to connect the source (computer, laptop) and TX to power the device. (5V 1A required). 5. Complete Kit: The package includes the HD Multimedia Interface extender (transmitter and receiver), 1 x USB power cable, and 1 x user manual.