The Apple 30W USB-C Power Adapter provides fast and efficient charging for USB-C-enabled devices in various settings, including home, office, and travel. It is compatible with any USB-C-enabled device, but Apple suggests using it with the 13-inch MacBook Air with Retina display for the best charging performance. Additionally, you can also use it with selected iPhone and iPad Pro models to benefit from fast-charging capabilities. Please note that the charging cable is not included and needs to be purchased separately.