GAZEE New Replacement 12V 2.58A AC 100-240V Magnetic Wall Charger Adapter Mini Version Power Supply for Microsoft Surface Pro 3 12 Inch Tablet (surface pro 3 wall charger) Wall Charger compatible with Microsoft Surface Pro 3 Only!! (Not Fit for Surface RT/ Pro/ Pro2!!) NOTE: NO USB Port!!! High speed charge, Tinned copper, Electromagnetic Immunity Designed to meet or exceed your original manufacturer's ac adapter A convenient backup charging cable for travel and business. Input: AC 100V-240V 50-60Hz ------ Output: 12V 2.58A