... ,GOST-R,GS,CE,FCC,VCCI,C -tick,LVD 3.5W series 3~15v travel power supply ac dc adapter 5V ... voltage: 100 ~ 240VacOperating input voltage range: 90~ 264Vac AC input frequencyRated Input frequency: 50/60 HzOperating input frequency range: 47~63 HzAC input currentMaximum ...