1. The adapter intelligently adjusts the output power according to the input device. 2. The magnetic helps guide the plug into the system for a quick and secure connection. 3. Fulfill the purpose that using the magsafe charging cable to charge the notebooks which have USB C charging port and other USB C device. 4.This USB-C converter connector allows you to reuse old Magsafe 1 and Magsafe 2 chargers for new USB-C devices, including laptops or smartphones with USB C ports. 5. The MagSafe 2 power adapter features a magnetic connector so if someone should trip over it,the cord disconnects harmlessly and your notebooks stays put safely.It also helps prevent fraying or weakening of the cables over time. 6. USB-C Output: 20V-3A/60W, 14.5V-3.25A/45W, 14.5V-2A/ 29W, 9V-2A/18W, 5V-2.4A/12W
