... 19.5V 3.34A AC AdapterInput: AC100-240V (worldwide use)Output: DC19.5V 3.34APower: 65WConnecter size: Internal Diameter: 5.0mm ... External Diameter: 7.4mm With central pin insideItem Includes: AC Adapter and Power Cord.Brand New Replacement Product, works as genuine ... ,ROHS,FCC certifiedUS,EU,AU,UK,CN laptop AC/DC adapter,power adapterover volage/current & short circuit protection functionOEM/ODM order ...