The AC-EX70-UHD-ARC consists of a transmitter and receiver that connect via single 6a/7 UTP/STP. Connecting an HDMI signal to the transmitter allows for sending HDMI signals up to 70 meters at 1080p and up to 40 meters at 4K60 4:2:0, 4K30 4:4:4. It solves commercial and residential market problems for distributing high-value 4K UHD content from rack to display with the additional ability to send an audio signal bi-directionally through HDMI's Audio Return Channel (ARC). AVPro Edge uses HDBaseT technology to send 4K signals long distances to deliver video anywhere in your installation and send the local audio signal back to your rack with the ARC feature.