[USB Port Expander]This 4-Port USB C hub can easily expand one of your computers USB C ports into 3 USB port and 1 Type C port(support data transfer). Support 4 ports to work at the same time, without any pressure, and keep the temperature in the middle range. Plug and play, no need driver, easy to use. [USB C Data & Power Port]: With 1 USB-C port, this usb c adpater allows you to connect to Type C phones, mobile hard drives, and other devices for data transfer, which resolve the problem of your laptop and computer lacking USB C interfaces. Also, it can provide power for your the hub if you need to connect high power usb peripherial such as printer, Hard Drive. [Wide Application]: this usb c splitter Crafted with a high-quality housing for enhanced durability and heat dissipation, this powered USB-C hub is compatible with most of USB-C laptop, Tablet, Smartphone and works on macOS, Windows, ChromeOS, iPad os system.(Note: Not support any usb/usb c port extender in car) [5Gbps SuperSpee