Increase your USB-C smartphone, tablet or laptops capabilities with the Nikkai USB-C Multiport Hub USB-A 3.1 Gen1/HDMI 4K 30Hz/USB-C PD 100W Providing the latest fast charge and transfer speeds on the market, connect your device to the additional HDMI, USB-A or USB-C ports for high-quality display and data transfer functions. HDMI port Perfect for movie lovers mirror your smartphone, tablet or laptop to your TV with up to 4K resolution. Supporting both video and audio output, this multi-port adapter will deliver a clean, crisp picture to render your videos, photos and games. HDMI cable sold separately. USB-A 3.1 port Connect your flash device, external hard drive, wireless mouse, camera and more to your USB-C device for a high-speed connection and data transfer. USB cable sold separately. USB-C port Supports Power Delivery (PD) fast charging at 100W