Enjoy the flexibility of the latest standard USB PD Type-C Ports and 15W Fast Charging for a wide range of tech essentials with USB-C enabled devices. With USB Type-C on both ends, never worry about the cable direction. And there's no need to change the adapter plugged into your wall outlet. Just plug in! *Compatible with standard USB Type-C cables. ** For optimum results, please use with authentic Samsung cables, which can be purchased separately. *** Actual charging speed may also vary depending on the actual usage, charging conditions, connected devices and other factors.