Apple 20W USB-C Power Adapter – MHJF3ZP/A – Model A2344

With the Apple USB-C Power Adapter, you can charge your Apple device using the USB-C connector. You need a charging cable for that, which you can buy separately. Combined with a USB-C charging cable, you can quickly charge your iPad Pro
A number of iPhone models also support fast charging: iPhone 8 (Plus), iPhone X, iPhone Xr, and iPhone Xs (Max). To charge your iPhone, you need a Lightning to USB-C charging cable

This is the original Apple accessory

This 20W power adapter is suitable for iPad Pro, iPhone 8 (Plus), iPhone X, iPhone Xr, iPhone Xs (Max), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max