High Power Output: 140W for fast and efficient charging capabilities. Versatile Use: Suitable for charging at home, in the office, or on the go. Cable Compatibility: Compatible with various USB-C charging cables. Optimized Charging : Recommended to use with a USB-C to MagSafe 3 Cable for best performance with 16-inch MacBook Pro (2021). Fast Charging: Enables fast charging that can power a 16-inch MacBook Pro from 0 to 50% in about 30 minutes. Note : Charging cable sold separately.