3-in-1 Multiport charger: Features two USB C ports and one USB A port with a total output of 100W. When using only USB C1, it delivers up to 100W for laptops. When using C1 and C2 together, power is distributed as 65W and 30W. When all three ports are used, output is shared as 70W 12W and 12W. Power is automatically allocated according to PD 3.0 standards to ensure safe and stable fast charging for all connected devices. 100W Ultra-Fast Charging: Connect to either USB-C port to give your laptop a massive 100W charge. Charge your MacBook Pro 14" to 65% in just 30 minutes with this laptop charger adapter.