The 61W USB Type-C Power Adapter from Apple powers your 13″ MacBook Pro with Thunderbolt 3 (USB-C) or other USB Type-C enabled devices using a user-supplied USB Type-C cable. This power adapter delivers up to 61W of power through the integrated USB Type-C port, which features a small reversible design. Having a second adapter at the ready lets you leave one at home and another at the office, letting you just carry the MacBook Pro back and forth on your daily commute.