USB C Hub have total 5 ports: 4 * USB A 3.0 date port 1 * USB Type C charging port. Plug and play no software drivers or complicated installation required. USB 3.0 Type C hub support fast transfer date speed up to 5Gbps and USB 3.0 port is compatible with USB 2.0 / 1.1. The Type C port supports max 5V/3A charging only. Intelligent protection system can provide overcharger overcurrent over load short circuit protection in multiple usb charger which can ensure your device's safety and offers them full-sccale protection. USB C to A Hub is compatible with MacBook Pro 2019/2018/2017/2016/2015 / Air iMac/iMac Pro Surface Laptops XPS and other USB C devicesLOKEKE provides our best quality products and best service to all customer. If have any question pls don't to hesitate to contact us.