... ,Input:100-240V AC 50-60Hz 2,CE,GS,UL,FCC,PSE,KC,ROHS,,SAA,CEC 3,2 year warranty 18W Switching AC/DC Adapter(US ... /JP plug)Technical data Input voltage 100V-240V ACInput current 500mA MaxFrequency ... .1-3.0200YYYY: 0100-3000 denotes current from 0.1A to 3.0A 18W Switching AC/DC Adapter(US/JP plug)