24W Ac Charger Power Supply Adapter Cord For Microsoft Surface 2 Tablet Fit for Surface and Surface 2 Tablet Output:12V 2A Input:100-240V 50-60Hz CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products Compatible with Surface 1, Surface 2,Surface Pro 1,Surface Pro 2,Surface RT Warranty: 30 Days Money Back Guarantee/12 Months Warranty