Enjoy the flexibility of the USB PD Type-C Port Enjoy the flexibility of the latest standard USB PD Type-C Ports. Alternate cable types to charge various mobile devices and, with USB Type-C on both ends, never worry about the cable direction. There's also no need to change the adapter plugged into your wall outlet. All you have to do is plug it in. * Compatible with standard USB Type-C cables.** For optimum results, please use with authentic Samsung cables which can be purchased separately. 15W Fast Charging to stay ready Give your devices the powerful charging support they deserve. Enjoy 15W Fast Charging for a wide range of tech essentials with any USB-C enabled device. * Actual charging speed may also vary depending on the actual usage, charging conditions, connected devices and other factors.* Depending on factors such as connected device, cable, and charging environment, device may not charge properly. Power your device safely Keep your devices safe from overcurrent, short circuits and high temperature. Charge safely and securely even in unstable electric environments, without worrying about noise and current leakage. * Based on internal testing.