Bestcompu &reg; AC DC 5V 1A Adapter Charger P/N SDK-0302 Switching Converter Power Supply Cord(5.5mm * 2.1mm) Input: 110~240V AC 50/60HZ-Output: 5V 1A DC Plus Dimension: 5.5mm * 2.1mm Note: Please make sure the DC output and tip size of ac adapter are accordant before you bid. Condition: Brand New Replacement AC Adapter, 100% OEM Product Compatible! Power cord included. Fast Shipping from CA, US.