DisplayPort to HDMI audio / video adapter  Features PC connection compatible with DisplayPort port a an HDTV, monitor or projector with HDMI port Transmits high definition audio and video from computer to HDTV for video streaming or gaming Supports video resolutions up to 4K x 2K and uncompressed 7.1, 5.1 or 2 audio channels High-purity oxygen-free copper cable, signal transmission speed high speed, corrosion resistant. 24K gold plated, optimized configuration, anti-wear and anti-oxidation, stable transmission at high speed. DisplayPort connector with latches provides a secure connection with a release button that must be pressed before disconnecting.