The ST121HDBTE HDMI® over CAT5e/6 video extender kit lets extend HDMI video and audio up to 230 feet (70 meters) over a single Cat5e/6 cable. For added versatility, both the transmitter and receiver can be powered by the same single power source using power over cable (POC). With supported for high-definition resolutions of up to 1920x1080 and the accompanying digital audio, this cost-effective HD extender is a plug-and-play solution that can easily be installed using new or existing Ethernet infrastructure wiring. Plus, with power over cable both transmitter and receiver can be powered using a single power adapter that can be connected to either device. The HDMI over Cat6 video extender kit includes both local transmitter and remote receiver units, plus mounting hardware perfect for point-to-point digital signage applications that require high quality HDMI video, and a tidy, professional installation. For additional distance, HDMI cables up to 32-feet (10-meters) in length can be used on the local and remote end. Backed by a 2-year warranty and free lifetime technical supported.