new 5.2V 2.5A AC Power Adapter Wall Charger for Microsoft Surface 3 Tablet -1623 Product Description Replacement power supply for Surface 3, With 4.9 FT ( 1.5 meters) USB cable.
Input: AC100-240V, 50/60Hz (worldwide use);
Output: 5.2V 2.5A 13W. Simply connect the USB cable to your Surface to recharge the battery. This AC power adapter to standard micro USB cable can also be used to charge other devices like a smartphone, tablet or digital products.