The USB-C VGA Multiport Adapter adapter allows you to mirror the display content of your MacBook in a high-definition format up to 1080p HD on a TV or monitor that supports VGA. At the same time, it can also output content such as movies and captured videos. Just plug the converter into the USB-C port on the MacBook, and then use the VGA cable(Need to be purchased separately)Just connect to your TV or projector.