Nearpow Extra Long 12 Ft Microsoft Surface Pro 1, Pro 2 Ac Adapter Charger Power Supply, 10.1 Windows 8 Tablet PC 12V 3.6A Input: 110-240V 50Hz, Output: 12V 3.6A, 100% OEM Compatible Nearpow AC adapters manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. Designed to meet or exceed your original manufacturer's ac adapter Nearpow products are CE, FCC, RoHS certified for safety, tested by manufacturer to match and/or exceed specifications of OEM products, 100% tested, to ensure that each outlet is of good quality Package includes: 1 x AC adapter, Warranty: 30 Days Money Back Guarantee, 24 months warranty - free exchange This product has been tested and validated to ensure it will work with Microsoft Surface Pro 1, Pro 2, 10.1 Windows 8 Tablet PC