?Packaging and After-Sales?65W GaN charger + Surface charging cable. One-year warranty is provided, please feel free to buy. If you have any questions during use, please consult us. ?Safe and Reliable?Obtained relevant certifications, safe and reliable, the unique multiple protection system protects the charger itself and the equipment to avoid overcharging, over-discharging, overheating and short circuit, thereby achieving safe charging. Each product undergoes rigorous testing to ensure its durability and safety. ?Specification parameters?Name: 65w GaN charger, input: AC100-240V 50-60Hz, output: USB-C 5V-11V/3A, 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/ 3.25A, maximum 65W. USB-A: 5V/3A, 9V/2A, 12V/1.5A, maximum 18w. Charger weight: 105g, charger size: 2.08*2.08*1.14inch, surface charging cable length 59in?. ?Wide Compatibility?Surface Series: Suitable for Surface Pro 3, Surface Pro 4, Surface Pro 5, Surface Pro 6, Surface Pro 7, Surface Pro 8, Surface Pro X, Surface Go, Surface Go 2, Surface Go 3, Surface Laptop 2, Surface Laptop 3, Surface Laptop 4, Surface Laptop Go, Surface Laptops Studio charge, compatible with Surface 65W charger, Surface 44w charger and Surface 36w power adapter. Other compatible models: MacBook Pro/MacBook Air, HP, Lenovo, Samsung Galaxy, AirPods, iPhone, iPad Pro. ?Advanced GaN technology?The USB-C charger becomes smaller, weighing only 105g, which is 60% lighter and 50% smaller than the original Surface 65w power adapter. It also generates less heat. A GaN charger can be used with a Surface charging cable or C2C cable as needed to meet the charging needs of most models of mobile phones and laptops.