5V 1A USB adapter 1)Input:100-250Vac/50-60Hz. 2)Output:5.0Vdc ... 1000mA. 3)CE/UL/FCC certificate. 4)High quality low price. 5w ... series two in one charger,5V 1A USB adapter1)Input:100-250Vac/50-60Hz ... UL,CUL,FCC,CEC-V,PSE.Testing Standard:UL 60950-1 2ND ED,STANDARD UPGRADE AND UL2089 CERTIFICATION.EMC Standard: ...