Portable VGA to DP adapter (DP to VGA cable adapter) connects a DisplayPort (DP, DP++, DisplayPort++) equipped laptop or desktop to a monitor or projector with VGA input; A VGA cable (sold separately) is required for this monitor adapter Display Port to VGA adapter transmits high-definition video from your computer to a monitor for video streaming or gaming; VGA to DisplayPort cable adapter connects and configures your monitor for an Extended Desktop or Mirrored Displays