... PSE,EK 2 years warranty.. 12W 12V1A ac/dc adpater switching power adapterOutput power 12W 12V1A. Approved by CE GS UL FCC ROHS ... Plug in : UK ,US,Euro ,AU plug optionalac/dc adpater switching power adapter Spec. as following:Input Rated Voltage :100Vac~240VacInput Frequency ... so on .We are the profesional factory of swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, ...