[USB Port Expander]This 4-Port USB hub can easily expand one of your computers USB ports into 3 USB port and 1 Type C port. 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 A to USB C]: With 1 USB-C data port, allowing you to connect to Type C phones, mobile hard drives, and other devices for data transfer has solved the problem of your laptop and computer lacking USB C interfaces. [Wide Application]: Ideal for Mac Pro, iMac, MacBook Air, MacBook Pro, MacBook, and Mac mini. And this is also very suitable for use in the car. It extends the USB interface in the car, compatible with esla Model Y 2021-2024 and Model 3 2021-2023 and other Car. [Plug & Play]: Support hot-swappable on Windows 7/ Vista/ XP/ 2000/ ME/ 98/ 8/ 10; Mac OS 8.6-9.2/ OSX-10.6, and Linux.