The Apple USB Type-C VGA Multiport Adapter lets you connect your MacBook with USB Type-C port to a VGA display, while also connecting a standard USB device and a USB Type-C charging cable.
The USB-C VGA Multiport Adapter allows you to mirror your MacBook display to your VGA-enabled TV or display in up to 1080p HD. It also outputs video content like movies and captured video. Simply connect the adapter to the USB-C port on your MacBook and then to your TV or projector via a VGA cable (sold separately).
Use the standard USB port to connect devices such as your flash drive or camera or a USB cable for syncing and charging your iPhone, iPad, or iPod. You can also connect a charging cable to the USB-C port to charge your MacBook.