This is a high-qual­i­ty AC/DC adapter, it has over hot pro­tec­tion and short cir­cuit pro­tec­tion. It is light and easy to car­ry while trav­el­ing. The input volt­age range from AC110V to AC240V, makes this mod­ule can be used around the world.SpecificationInput volt­age: 110~240V ACRat­ed Fre­quen­cy: 50~60HzOut­put Volt­age: 12VMax Out­put Cur­rent: 2A