Compatibility PerformanceModel: 65W-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 Compatible with Microsoft ModelsCompatible with Microsoft Surface Pro 11, 10, 9, 8, 7+, 7, 6, 5, 4, 3, X, Windows Surface Laptop 7, 6, 5, 4, 3, 2, 1, Surface Book 3, 2, 1, Surface Go 3, 2, 1. Microsoft Surface Pro Charger. Compatible with Surface Models Also fit with Surface P/N Models: Fit with model 1796 and model 1625 1736 1706 ,Surface model 1706, 1866, 1796, 1724, 1625, 1867, 1735, 1800 Microsoft Surface Pro Charger. Long Cable and LED IndicatorThe surface charger come with a magnetic plug of the cable with LED Indicator. Tangle-free 12FT length(total) is convenient for usage while charging and syncing at home/office/travel in bed/hotel/rooms and more. Equipped with additional USB 2.0 Port (5W) allows you to charger another device such a