The B126-1P0-WP-1 is a receiver wallplate that is used with the B126-002 and B126-004 transmitter units. It extends a 1080p (60Hz) signal to a monitor up to 50 feet away using Cat5e/6 cable. To achieve maximum distance and resolution, use 24Awg Solid Wire Cat5e/6 cable. (Tripp Lite s N202-Series) It features RJ45 jacks for easy connection with patch cables; 110 punchdown not required. No external power required. Supports 24-bit True Color (8-bits per channel), HDCP, 3D, and both stereo audio and 7.1 channel surround sound audio (7.1 channel surround sound signal will be Multi-Channel or PCM).