EI-57 AC/DC Plug-in Type Linear AdapterInput meet UL,CSA,CE,TUV,GS,BS,SAA,PSE, ... EK,FCC ,Brazil, EMC, LVD.CB,IV etc certification Input:1) 100V/ 60Hz2) 110V/ 60Hz3) 120V ... ,TUV,GS,BS,SAA,PSE,EK,FCC ,Brazil, EMC, LVD.CB,IV etc certification for EN61558, EN60950, EN60065 ,REACH ,EUP,IECS ...