... manufacturer 3.C/UL,FCC,CB,CE,BS,TUV,PSE,EK,SAA,ROHS power adapter1.punctual delivery2.at least 100000pcs per ... .professional manufacturer5.C/UL,FCC,CE,CB,GS,BS,PSE,EK,SAA,ROHS6.output protection: over voltage protection over current protection ...