With the 140W USB-C power adapter you can charge your devices quickly and efficiently. At home, in the office or on the road. It is compatible with a wide range of USB-C charging cables. This power adapter is especially recommended for the 16-inch MacBook Pro (2021) in combination with a USB-C to MagSafe 3 cable, so you can take advantage of fast charging and charge your MacBook from 0 to 50 percent in about 30 minutes .