Output: 15V 4A 65W. Works with 65W&44W&36W&24W. Microsoft Surface Go(2018), Surface Pro 6(2018 Latest release), Surface Pro 5(2017), Surface Pro 4(2015), Surface Pro 3(2014), Surface Pro (2014~2018), Surface Laptop 2(2018 Latest release), Surface Laptop, Surface Book and Surface Book 2.
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