【Multiport Adapter】 Instantly Add 1*HDMI, 2*USB 3.0 Port, 1*USB C fast charge port, 1 USB C Power & Data deliver port to your Macbook-many possibilities in one USB-C Hub 【4K USB C to HDMI】Supports resolution up to 4K providing video and audio quality that is truer to the original, Stream sports events, watch movies, gaming directly from your macbook and never miss the favorite episodes 【Fast Charge&Data Transfer】 One Type-C and the two USB 3.0 port all support charge and transmite data to the output device; The other type c can fast charge the usb c device, up to 100W (20V/5A) power, give you Blazing-fast charging speed experience