Rosefray 12v 3.6a 43w Ac/DC Adapter Charger for Microsoft Surface Pro 2 ,10.6 Windows 8 Rro Tablet PC Power Supply with Free US Cord Power Specs : Input Volt Range: AC 100-240V 50-60Hz (Worldwide AC Input) / Output: 12v 3.6a 43w Compatibility : Please see full list of compatible models in the Product Description. Check Connector Photo to Ensure Compatibility Package Include: 1 x Power Adapter & 1 x US Power Cord ( Outlet: 3-prong ) About RosefrayRosefray chargers manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified. Warranty: 30 Days Money Back Guarantee / 24 Months - Free Exchange ,Please contact us with any questions or concerns .