Add one Type-C port, one VGA port, one 3.5 audio port, one USB 3.0 port, one 4K UHD HDMI port, and one Super Speed USB 3.0 port. USB-C to HDMI Adapter for 4K Video: With the USB C Hub HDMI port, you can mirror or expand your screen and stream Full HD 1080p or 4K UHD @ 30Hz video straight to an HDTV, monitor, or projector. USB 3.0 Super Speed Ports (Full Speed): Permit the MacBook Pro to be connected to a keyboard, mouse, hard drive, etc. Ideal for new laptops with USB-C ports, like the 2017 MacBook Pro, Dell XPS13, HP Spetre X2, etc., is the space gray aluminum case design. You can connect to a VGA port and listen to music simultaneously with a 3.5mm audio connector.