140W PD3.1 Fast Charge: The ZeitNah 140W USB-C Charger is made with PD3.1 technology in both Port type-C1 and C2, which let you enjoy fast charge with power max up to 140W by EITHER Type-C1 OR Type-C2. You could have your MacBook Pro charged from 0% to 57% in 30 min, but please make sure you use the right cable which is preferably for MagSafe 3 to USB-C Cable. 2-IN-1 Fast Charge 2 Devices: You could have your laptop and smart phone fast charged simultaneously. If you want to charge TWO laptops at the same time, both ports could unleash power higher than 60W so that the both devices could be charged fast