1、4 USB ports extension: Transform one of your computer's USB ports into four. (1 USB 0 and 3 USB 0 port) 2、Compatibility: This type c adapter is compatible with phones, pc, laptop, and USB C interface devices. This USB Hub is only for data transfer. 3、Ultra slim and portable: Mini Type C hub is small but powerful, with metal surface design, beautiful and durability. 4、Easy to use: No installation, Plug and Play. The USB C 4 port hub allows to connect mouse, keyboard, usb fan, headphone, speakers, card reader, printer, flash drive, and other USB devices. 5、Superspeed data transfer: This high speed USB hub supports USB0 data transfer speed up to 5Gbps-and standard USB 0 (480 Mbps) speed. It can quickly expand your computer USB port. Very suitable for use in home or office.