Expands computer ports into a HDMI 4K output port, a USB 3.0 port, a USB-C charging port.Three ports can work at the same time. Easily expand usb c devices and fulfill your daily use

Enables you to mirror or extend the display of your phone/laptop to your TV, projector or monitor in up to 4K UHD (3840x2160@30Hz) resolution. Help you enjoy nice pictures on movies and work

 The USB 3.0 port provide highest peak data transfer speed up to 5 Gbps, easy to transfer a HD movies in short time.Compatible with USB flash disk, camera, removable hard drive, mouse, keyboard or other USB A 2.0/USB A 3.0 devices

Using this adapter don't require any software,drivers, or complicated installation process. Meanwhile,Type-C charging quickly output make you satisfaction.Slim and portable design with aluminium body provides better heat dissipation

The adapter compatible with 2015/16/17/18 MacBook/MacBook Pro,Macbook air2018,Ipad Pro2018,imac2017, Samsung Galaxy S9/S8 Note 8/9, Surface Book 2,Dell XPS 12/13/15,Acer Spin7, Acer Chromebook R13, Lenovo 900/910,Google Chromebook Pixel, HP Spectre X2/X360/Elitebook Folio G1/X2 1012 G1 etc..