Charge sync and power your USB Type-C devices Fast charge USB C mobile devices from your USB-C laptop or wall charger Power your USB Type C hard drive from your USB-C laptop Power your USB-C laptop from a USB Type-C wall charger USB-IF Certified Thunderbolt 3 port compatible Compatible with USB-C laptops such as Apple MacBook / Asus ROG GL752 / Transformer Book TP200SA / etc. USB 3 Cable / USB 3.1 Cable 5Gbps / USB C to USB C / USB Cord