• 4K HDMI Port Mirror or extend your screen with the HDMI port to HD TV, monitor or projector to see all in sharp and glorious detail, perfect for photographer and video editor.Support 4K@30Hz (down compatible with 2K@30Hz, 1080p, 1080i, 720p, 480p, ONLY when your devices support 4K resolution, the video output will be 4K)
• Super-Speed Date Transfer & Read The USB C to HDMI Adapter compatible with USB-C power delivery to provide high speed charging to your laptop at up to 100W. This usbc macbook pro adapter enable you to connect hard drive, flash drive, printer, Projector, mouse and more USB devices to your MacBook Pro and transfer data at up to 5Gbp/s.

What's in the box
1 x USB