Portable adapter connects a DisplayPort (DP DP++ DisplayPort++) equipped laptop or desktop to an HDTV monitor or projector with HDMI input; An HDMI cable (sold separately) is requiredSupports video resolutions up to 1920x1200 / 1080P (Full HD) and flawless audio pass-thru for uncompressed digital 7.1 5.1 or 2 channelsGold-plated cord bare copper conductors and foil & braid shielding combine together to provide both superior cable performance and reliable connectivity. Tight connection displayPort connector with latches to avoid any looseTransmits high-definition audio and video from your computer to an HDTV for video streaming or gaming; Connect and configure your monitor for an Extended Desktop or Mirrored Displays