Multiple device charging from laptops to phones Travel-friendly with interchangeable global plugs (works in over 140 countries in Americas, Europe, Asia, and Australia) 2 x USB-C Power Delivery ports (single port use up to 100 W) 2 x USB-A ports (fast charging up to 18 W) Wattage: 1 port: 1 x USB-C = 100 W 2 ports: 2 x USB-C = 65 W max., 30 W max. 3 ports: 2 x USB-C, 1 x USB-A = 65 W max., 30 W max., 18 W max. 4 ports: 2 x USB-C, 2 x USB-A = 65 W max., 30 W max., 18 W shared between USB-A ports US plug with foldable prongs for easy transport GaN technology runs more efficiently, cooler, and lasts longer USB-C PD and PPS protocols for optimal fast charging