The Apple 20W Usb‑C Power Adapter 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 Ipad Pro And Ipad Air For Optimal Charging Performance. You Can Also Use This Cable With Your Apple 18W, 20W, 29W, 30W, 61W, 87W Or 96W Usb‑C Power Adapter To Charge Your Ios Device And Even Take Advantage Of The Fast-Charging Feature On Select Iphone And Ipad Models.