Per Microsoft Surface Pro 4 i5 i7 / 3 Adattatore di Alimentazione Caricatore 1625 36W Tablet US
Input: AC100-240V (worldwide use) Output:12V 2.58A 36W. Such as laptop battery, tool battery, ac adapter etc. With 1.7 FT(0.5M) power cable, totally almost 6.6 FT length. We work with a good quality OEM supplier and factory.