The ST121SHD30 HDMI� over CAT5e/CAT6
            Video Extender kit lets you extend HDMI audio/video and an IR
            remote control signal by up to 100 feet (30 Meters) over dual Cat5e
            or Cat6 cable. For added versatility this HDMI extender kit is
            powered via the HDMI bus, and does not require any additional
            power adapter.
            With support for High-Definition
            resolutions of up to 1920x1080 / 1080p and the accompanying digital
            audio, this cost-effective HD extender can easily be installed using
            new or existing Ethernet infrastructure wiring.  Plus, because
            the extender kit does not require a power adapter, you can
            easily extend an HDMI signal in areas where access to power
            outlets is limited.
            The HDMI over Cat5e/Cat6 video
            extender kit includes both the local transmitter and remote receiver
            units, perfect for point-to-point digital signage applications
            that require high quality HDMI video.  The Extender also works
            to extend Infrared IR signals from remote controls, perfect for
            controlling your video source from your video destination.
            For additional distance, HDMI cables
            up to 32-feet (10-meters) in length can be used on the local and
            remote ends.
            Backed by a StarTech.com 2-year
            warranty and free lifetime technical support.