... 3A desktop power adapter with UL,cUL,CE,FCC,GS approvalDear Sir or Madam ,This is Hera Cao ... Black or whitev Certification:CE,UL,SAA,CB,FCC,GS,KC,PSE,etcv Efficiency:85% Protection² Over-voltage ... )operating temperature: 0-40°C2)storage temperature: -20-85°C3)opera ting relative humidity:595%RH4)Withstanding ... 3A desktop power adapter with UL,cUL,CE,FCC,GS approvalDear Sir or Madam ,This is Hera Cao ...