for mini ac adapter 20-40W input:ac 100-240V, ... 1.58A-2.1A power:20-40W Product name:for mini ac adapter 20-40WTechnical Specification:Input: AC 100-240V ... professionally manufacturing laptop charger,adapter Universal adapter, power supply for mac,and so on.Original quality,high-technic design, ... cause I believe my sample will led our business in the future. Payment:paypal,western union,credit card,bank ...