The 16-inch MacBook Pro (M2 Pro) can reach up to 140W when it is the only device connected to the 200W USB-C 6-Port PD GaN Charger, using Port PD1 or PD2. When you connect other devices at the same time, power is shared, so the MacBook Pro may charge at around 100W. To reach the full 140W, charge the MacBook Pro on its own with a USB-C cable rated for 140W. Charging cables are sold separately.