The B126-2A0 is a receiver unit that is used with the B126-002 and B126-004 transmitter units. It extends a 1080p (60Hz) signal to two monitors up to 150ft. Away using Cat5e/6 cable and then splitting the signal out to 2 x HDMI outputs. To achieve maximum distance and resolution, use 24AWG solid wire Cat5e/6 cable. (Tripp Lite's N202-Series) It features a built-in Equalization control for adjustment of the video image. 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).