đăCompatibility PerformanceăModel: MU65W-A1706; Input(AC): 100-240V 50/60 Hz; Output(DC): 15V- 4A 65W; USB Port: 5V-1A 5W USB 2.0(for cell Phones);And also compatible with Microsoft Surface pro 44W 15V-2.58A and 36W 12V-2.58A. | â ăCompatible with Microsoft ModelsăMicrosoft Surface pro 3,Surface pro 8,Surface pro 7,Surface pro 6,Surface pro 5,Surface pro 4,Surface pro X; Surface Book 2,Surface Book 1 Microsoft Surface Charger. | â ăCompatible with Surface ModelsăSurface Laptop 1,Surface Laptop 2,Surface Laptop 3,Surface Laptop 4;Surface Go 1,Surface Go 2;also fit with model 1796 and model 1625 1736 1706 Microsoft Surface Pro Charger. | đăFast Charging and Convenientă65W Power supply quickly recharges the battery for your laptop, the USB port allows you to charger another device such as your phone at the same time. Don't worry about missing important message on your phone. | đăPackage ContentăYou will get 1Ă65W Surface Pro Charger with CE/FCC/RoHS Certificated; 1Ă6.2FT AC power cord with the highest quality materials and include against over current, over voltage,over load,short-circuit protection.Keep your computer safe and fully charged | đăAbout us Serviceă30 Days return refund and 12 months warranty replacement service;welcome to contact us through the order and support 24 x 7 email.