When combined with the separately available DV100T transmitter, the Adder ADDERLink DV100 HDMI Receiver can send an SD or HD HDMI signal up to 164' over standard Category (CatX) cable without any signal degradation. This solution works particularly well with computers, as the DV100T takes power from a standard USB Type A port and powers the DV100 receiver. Multichannel audio, HDCP, and EDID information are passed through, so you can watch protected HD content from Blu-ray players or other devices.