Connects a laptop or desktop computer equipped with a DisplayPort (DP, DisplayPort) to an HDTV, monitor, or projector with HDMI / DVI / VGA. HDMI / DVI / VGA cable (sold separately) is required, not compatible with USB portsStream high definition audio and video from your computer to an HDTV display for streaming video or video games via HDMI; connect your monitor and configure extended desktop or screen mirroring modeSupports video resolution up to 1920 x 1080p (Full HD), uncompressed digital data 7.1, 5.1 or 2 channel audio (no audio output via DVI or VGA). If you are connected to a display, audio will not be output from the adapter to the HDMI / VGA / DVI display (a speaker will be required to operate the sound). If you are connected to a TV, only connection to the HDMI port will allow you to get audio directly, the use of a speaker will be required if you are connecting through a VGA or DVI port.Silver-plated connectors resist corrosion, ensuring product durability and better signal transmissionDisplayPort connector with its locking pins provides a secure connection with a release button that will need to be pressed before unplugging