Model : 1706. Safe and fast charging new experience. Output(DC): 15V 4A 65W. Special for device Microsoft Surface Book &Surface Go & Surface Pro 3, Pro4(Core i5 i7,not M). Compatible with Surface Laptop 4/ Laptop 3/ Laptop 2/ Laptop 1, surface laptop go, Surface Pro 8, 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.
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