Super Fast Charger: 98W USB C Surface charger has a high charging efficiency of up to 97%, the charger can fully charge most laptops in about 1 hour and 25 minutes. Works with 65W/44W/36W/24W model. Wide Compatibility: Compatible with Surface Laptop 4/ Laptop 3/ Laptop 2/ Laptop 1, surface laptop go, Surface Pro X, Surface Pro 7, Surface Pro 6, Surface Go/ Go 2, Surface Pro 5(2017), Surface Book/ Book 2, Surface Pro 4, Surface Pro 3.. Automatic identification and conversion of charging power. Comprehensive Safety Protection: Each of our chargers has undergone a professional technical inspection before shipment to ensure excellent performance and safety. Our chargers have a built-in cooling system that prevents the charger from overheating at full power output. Built-in IC chip technology provides overload/short circuit/overheat protection without worrying about damage to functional devices. Compact Size: Our 98W charger is 5% smaller than the original charger and includes