* Extend one 4K UHD HDMI port, supper speed USB 3.0 port, one type c port, 1 VGA port, 1* 3.5 audio, 1* USB 3.0 port
* 4K Video USB-C To HDMI Adapter: Mirror or extend your screen with USB C Hub HDMI port and directly stream 4K UHD @ 30Hz or Full HD 1080p video to HDTV, monitor or projector
*SuperSpeed USB 3.0 Ports(At Full-Speed): Allow you to connect keyboard, mouse, hard drive,etc to MacBook Pr
*Aluminum Case Design(Space Gray), Perfect for New laptops with USB-C Port, such as 2017 Macbook Pro, Dell XPS13, HP Spetre X2, etc.
*VGA port allows you to connect with VGA port, and 3.5mm audio allow you listening music the same time