CABLEDECONN Multi-Function Displayport Dp to HDMI/DVI/VGA Male to Female 3-in-1 Adapter Converter Cable Connects a DisplayPort DP equipped laptop or desktop to an HDTV, monitor, or projector with HDMI/DVI/VGA; Only supports 1 display output at a time,An HDMI/DVI/VGA cable (sold separately) is required,Note: Not compatible with USB ports Transmits high-definition audio and video from your computer to an HDTV display for video streaming or gaming via HDMI; Connect and configure your monitor for an Extended Desktop or Mirrored Displays Supports video resolutions up to 1920x 1080P (Full HD) and uncompressed digital 7.1, 5.1 or 2 audio channels.When connect to monitor ,audio will not pass through the adapter to the HDMI/VGA/DVI monitor,a speaker is needed to get audio out;When connect to TV, only HDMI port can have audio out , VGA and DVI ports need a speaker to get audio out Silver-plated connectors resist corrosion, provide durability and improve the signal transmission DisplayPort connector with latches provides a secure connection with a release button that must be depressed before unplugging