[4-IN-1 Versatile Design]: This USB C Hub multiport adapter with 1 x 4K HDMI port, 1 x 5Gbps USB 3.0 data port, 1 x 100W USB C charging port and 1 USB 2.0 data port. This 4-in-1 design avoids the trouble of carring too much converter devices. Its Plug & Play, Don't need to install extra drivers.Having it will make your life more convenient! [USB C to HDMI 4K HD]: This high quality USB C to HDMI video conveter enables you to mirror or extend the display of your phone/laptop/Tablet/Switch/Steam Deck to your TV, projector or monitor in up to 4K@30Hz UHD resolution, backwards 1080P@60Hz. Help you enjoy nice pictures on movies, game and work. [Support TV Mode for Switch/Steam Deck]: This is also a portable tv dock for your game console, it's compact and lightweight, which avoid the trubble of taking out heavy original tv dock for travel. you can enjoy the exciting game experinece with your friends on big screen. (Note: Please keep the charging port connected when playing game). [USB C to US