The Apple 20W USB?C Power Adapter Charger offers fast, efficient charging at home, in the office, or on the go. While the power adapter is compatible with any USB?C-enabled device, Apple recommends pairing it with the 11-inch iPad Pro and 12.9-inch iPad Pro (3rd generation) for optimal charging performance. You can also pair it with iPhone 8 or later to take advantage of the fast-charging feature.