Vanco 280723 HDMI Cat5 Balun/Extender Kit with IR, 50 Meter Allows HDMI signals to be transmitted over dual cat 5e or cat 6 cables Extends 1080p resolutions up to 180 ft. and is HDCP compliant IR system sends signals between the receiver and source Supports 4K x 2K resolutions, 3D video, DTS, and Dolby audio formats Transmits 7.1 channel home theater signals