Charging cable not included. Compatible with all standard USB Type-C cables such as USB-C to USB-C, USB-C to Lightning, and etc. For optimum results, please use with authentic Samsung cables which can be purchased separately; enjoy the flexibility enabled by USB-C compatible cables. You can alternate the types of cables to charge a variety of mobile devices that you own. Just plug in a cable – there's no need to change the adapter plugged into your wall outlet.• Enjoy the flexibility of the USB Type-C; super-fast charging to stay ready• Give your mobile devices the powerful and safe charging support they deserve. This wall charger provides super-fast charging with USB-C PD 3.0 PPS at up to max 25W for capable devices. So when you do run low, it's not for long.• Power source type: Corded Electric