The HDMI over UTP technology is used for extending HDMI signals through network cables (CAT5e/6, UTP) to an HDTV screen that is placed far from the source device. The 371-072 is capable of maintaining the image clarity with high resolution (10.5Gbits, 1080p) - which you would get with a directly connected HDTV screen - at distances up to 60m. The 371-072 consists of a local transmitter unit located next to the HDMI source and a remote receiver unit located with the remote HDTV screen. Secure HDMI transmission with a single Ethernet cable (CAT5e, UTP) Support for HDTV 1080p @ 110m, Compliance with HDCP 1.2 (HDMI 1.3) Automatic return adjustment, gain, and equalization Easy installation - no need for settings.