Firstsing 12V 2.58A Charger AC Power Adapter Charger for Microsoft Surface Pro3 Pro4with 5V 2A USB Charging Port

Input:100-240V/AC
Output:DC 12V 2.58A/ USB port 5V 2A
2.58A AC Power supply quickly recharges the battery and the USB port allows you to charge another device such as your phone.
Come with 5.9ft length AC cord cable, perfect to connect portable tablet.