USB-C Multimedia Hub, 4-in-1 USB-C hub made for tablets and USB-C laptops. Mirror or extend your USB-C PC/laptop/tablet screen, stream 4K UHD video using the HDMI port. Input:20V, 5A Output USB-C:20.5V, 4.7A, (100W PD) Output USB 3.0:5V, 900mA HDMI:4K@30Hz