The B126-110 remote repeater unit can be added to your Tripp Lite B126-Series HDMI over Cat5 installation to increase the extension distance and/or add additional monitors. To achieve maximum distance and resolution, use 24Awg Solid Wire Cat5e/6 cable (Tripp Lite's N202-Series). 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). Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases.