... years warrant INPUT/OUTPUT SPECIFICATIONS:Input Voltage:AC 100V-240V,50/60HzRange Voltage:AC 90V-264V,47/63HzOutput Power:3WOutput Voltage:3V ... Relative Humidity:5 ~ 95%RHStorage Temperature:-20 ~ 85 °CWithstanding Voltage:AC 3000V/Min (between Input & Output),10mA(Max.)Insulation Resistance:DC500V ... *H) SAFETY:UL/CUL,PSE,FCC,CCC xbox360 power supply ac adapter