Plug-and-Play -Easy to use. No driver or software installation required ! (Suit for Chromebox... Etc). Stable and Safety Design - DisplayPort connector with latches provides a secure connection with a release button that must be depressed before unplugging. HIGH QUALITY AUDIO - Supports 7.1 Channel surround audio providing amazing surround sound quality for better entertainment. HIGH QUALITY VIDEO--Transmits high definition 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(DVI-I DVI-D Compatible). Multi Function Set-Convenient 3-in-1 DisplayPort to HDMI VGA DVI Adapter ,All ports support monitor Extend, 1080P HDTV resolution,Save your cost and time,DisplayPort(DP, DP++, DisplayPort++ Compatible) equipped laptop or desktop to an HDTV, monitor, or projector with HDMI/DVI/VGA;(Note:this is not USB or HDMI adapter) Only supports 1 display output at a time.