Easy&Fine18 Months Full Warranty, Replacement Microsoft surface New Charger 48W 12V 3.6A Power Supply Cord for Tablet Model 1536, for Microsoft Surface Pro 1 Pro 2 and 10.1 Windows 8 Tablet PC with USB Port Replacement Microsoft 12V 3.6A 48W Power charger with USB connector Input :100-240,50/60Hz;Output:12V--3.6A Perfect work with Microsoft Surface Pro1 and Pro 2 48W Power Supply cord for Microsoft Surface Pro 1 and Pro 2 Easy&Fine&reg;is a registered U.S. Trademark under Serial number 86024160