USB C to DVI HDMI & VGA Adapter. It means that you can connect signals from a USB (Universal Serial Bus) type-C source to a high definition DVI or HDMI or VGA display (TV sets projectors etc). It can work on Macbook or Google new Chromebook Pixel & other USB (Universal Serial Bus)-C supported devices. Note: Only one output can be used at once the priority sequence is: DVI HDMI VGA. Features USB (Universal Serial Bus) Type-C to HDMI DVI & VGA output USB (Universal Serial Bus) C reversible plug Supports HDMI Resolution up to 4k@30HZ Supports DVI resolution up to 1080p@60 Hz Supports VGA Resolution up to 1920x 1200@60 Hz Supports plug & play USB (Universal Serial Bus) bus powered (no external power supply required)