65W AC Charger Power Supply Adapter For Microsoft Surface Pro 4 Tablet Quick/Fast charger for Microsoft Pro 4 Tablet Output: 15V 4A Input: 100V-240V 50-60Hz The USB port allows you to charge another device such as your phone at the same time 6Ft charging Cable + 5Ft Power Cord, it allow access to outlets behind furniture or in other tight spaces Warranty: 30 Days Money Back Guarantee/12 Months Warranty