1. Brand new and high quality.
2. Multi-ports: HDMI female + VGA female + 3.5mm audio + USB 3.1 Type-C male. The best choice of HDMI or VGA video over a single USB 3.1 Type-C connection.
3. The Type-C Digital AV Multiport Adapter lets you connect your MacBook with Type-C port to an HDMI / VGA display. Simply connect the adapter to the USB-C port on your MacBook and then to your TV or projector via an HDMI / VGA cable (HDMI / VGA cable not included).
4. 3.5mm audio port is for transmitting the audio when you transmit the video from your Type-C devices.
