Dell 280W USB-C GaN AC Adapter 280 W - 5.91 ft Cable - 120 V AC, 230 V AC Input - 48 V DC, 36 V DC, 28 V DC, 20 V DC, 15 V DC, 9 V DC, 5 V DC Output - 7 A - 1 Stay connected everywhere with a quick-charging USB-C adapter delivering 280W of power.