<p>GSNOW Microsoft Surface</p> <p> -INPUT: 100-240V 50/60Hz OUTPUT: 15V 4A 65W </p> <p> -Travel-friendly design The USB port allows you to charge another device such as your phone at the same time. </p> <p> -Strongest USB connecting wire that doesn’t fray or breaks apart easily. </p> <p> -Ideal gift for anyone who owns an Microsoft Surface Book </p> <p> COMPATIBILITY : Compatible with a wide range of Microsoft Surface Pro </p> <p> Microsoft Surface Pro 3 </p> <p> Microsoft Surface Pro 4 </p> <p> Microsoft Model 1706 </p>