... switching power supplyOutput power 5W 5V 1A . Approved by CE GS UL FCC ROHS,C-TICK,TUV Plug in : UK ,US,Euro , optionalUSB mobile ... supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver etc ... , we are trying the best to meet customer ... demands and willing to provide high quality product with excellent performance , best service and reasonable price to satisfied ...