Promate EzHub-7 7-in-1 USB Hub with 7 USB 3.0 Ports Powered by Aluminum Alloy Adapter for USB-C 5Gbps Rate of Transfer Data & Charge: 7 USB 3.0 Ports Powered by an Aluminum Alloy USB Hub • 5Gbps Transfer Rate • Data & Charge • USB-C Adaptor Make seven USB Type-A ports out of a single USB-C or USB-A port on your laptop. The USB-C and USB-A dual-headed cable expands system compatibility. EZHUb-7 is not necessary.