... &CEC08 standards.4.High reliability,long life,MTBF:100,000hrs(full load,25°C,Mil-HDBD-217F)5 ... praise by customers.24W Switching adapter input voltage:100-240Vac3V5V9V12V 15V 19V 24V 5A4A2.5A2A 1.5A ... Device or Machine][Input/Output Specifications]: [Input Voltage]:AC 100-240V,50/60Hz [Range Voltage]:AC 90—264V,47/63Hz ... Resistance]:DC 500V 100MΩ(Min)[Safety]:UL/cUL PS GS BS CE CB FCC SAA EK classic ...