Quick 48W AC Charger for Microsoft Surface Pro 2 / Surface RT / Surface 2 Tablet with USB Charging Port and 6ft Power Supply Adapter Cord Only fit for Microsoft Surface 2,surface pro,surface pro 2,surface RT Tablet Output:12V 3.6A Input:100-240V 50-60Hz USB Port:The USB port allows you to charge another device such as your phone at the same time WARNING: Not Compatible with Microsoft Surface Pro 3,Pro 4 and other Tablets. WARRANTY: 30 Days Money Back Guarantee/12 Months Warranty