Connect your USB-C enabled Mac or IPad Pro to an HDMI display, while also connecting a standard USB device and a USB-C charging cable.Mirror your Mac or iPad Pro screen to a HDMI-enabled TV or display in up to 1080p at 60Hz or UHD (3840 by 2160) at 30Hz. It also outputs video content like movies and captured video. Simply connect the adapter to a USB-C or Thunderbolt 3 (USB-C) port on your Mac or iPad Pro and then to your TV or projector via an HDMI cable (sold separately).The standard USB port is great to connect devices such as flash drives, cameras or a USB cable for syncing and charging your iPhone, iPad or iPod. Also, connect a charging cable to the USB-C port to charge your Mac or iPad Pro.. USB-C Digital AV Multiport Adapter. Connections: USB HDMI port, USB-C. Requires an HDMI cable (sold separately) for connection to your TV or projector.. Supports both video and audio output*Requires an HDMI cable (sold separately) for connection to your TV or projector. Supports both video and audio output.Compatible:iPad. iPad Pro 11-inch. iPad Pro 12.9-inch (3rd Generation)Mac. 12-inch MacBook. 13-inch MacBook Air with Retina display. 13-inch MacBook Pro - Thunderbolt 3 (USB-C). 15-inch MacBook Pro - Thunderbolt 3 (USB-C)