1、HD Multimedia Interface Signal Extender: Provides long distance HD multimedia interface signal extension over a single CAT5 6 cable, sending AV up to 165ft/50m over a network cable, Cat6 7 up to 50m, Cat5e up to 40m. 2、Simple Setup: The HD multimedia interface extender is designed with HD multimedia interface male headers on the transmitter and receiver, no HD multimedia interface cable required. Plug and play. 3、HD Signal: HD multimedia interface extension adapter adopts full HD video resolution of 1920x1080 at 60Hz, compatible with 3D signal and backward resolution, and outputs sound and video synchronously. 4、ESD Protection System: RJ45 to HD multimedia interface extender transmission is more secure. The perfect HD multimedia interface expansion adapter for large homes, factories, construction sites, data control centers, and more. 5、Clear and Stable: HD multimedia interface long distance extension adapter has built in automatic adjustment system to make the image glossy, clear and stable with good stability and strong security.