Charging: All USB-C cables can carry a minimum of 60W (3A x 20V). Some support 100W (5A x 20V) charging, and some new Thunderbolt cables can charge at up to 240W. 60W is more than you need for a ...
Prior to this update, USB PD was limited to 100W via a solution based on 20V using USB Type-C cables rated at 5A. The USB Type-C specification has also been updated with Release 2.1 to define 240W ...