Connect the adapter to your PC or Mac via the USB Type-C port. The other end, the DisplayPort, connects to a monitor, HD-TV, or projector, allowing you to easily transmit video and audio signals. The USB-C 3.1 Type-C connector is compatible with all devices that have a Type-C port or Thunderbolt 3 port. It supports DisplayPort 1.2 as well as all older standards. The adapter also perfectly matches the color of the MacBook casing. Audio and video are transmitted via DisplayPort with a resolution of up to UHD 4K - 60Hz.