Super Power Supply&reg; AC / DC Adapter Charger Cord for Onite Surface RT 10.6 Tablet Microsoft Surface 10.6 RT Tablet PC Windows 8 12V 2A 4A Wall Plug Input: 110-220V Output: 12V 2A 4A Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply