Add x4 USB 3.0 (5Gbps) ports to your laptop including 3x USB Type-A charge-and-sync ports and 1x USB Type C port Includes Power Adapter Built-in USB cable Easily connect USBC devices through your laptop's USB-A port / Perfect for Laptops w/o USBC / Desktop / MacBook / Chromebook / Ultrabook All three USB-A ports support USB Battery Charging Specification 1.2 4 Port USB Hub / USB 3.0 Hub / USB Port Expander / Powered USB Hub / USB Port Hub / USB Hub with Type C / Laptop USB Hub