2022 UPGRADED VERSION 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 4K UHD HDMI PORT 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 HIGH SPEED USB 3.0 TRANSFER The USB 3.0 port provide highest peak data transfer speed up to 5 Gbps, easy to transfer a HD movies in short timepatible with USB flash disk, camera, removable hard drive, mouse, keyboard or other USB A 2.0/USB A 3.0 devices WIDELY COMPATIBLE adapter compatible with MacBook/MacBook Pro 2021/20/19/18/17/16/15 ,Macbook air 2021/20/19/18,compatible with Ipad Pro 2020/19/18,iMac 2020/19/18/17, compatible with Samsung Galaxy S20/S10/S9/S8 Note10/9/8, Surface Book 2,compatible with Dell XPS13/15,compatible with Acer Spin7, compatible with Acer Chromebook R13, Yoga 900/910,Google Chromebook Pixel, HP Spectre X2/X360/ etc. PLUG-AND-PLAY, PROVIDE CHARGING Using 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