*Inputvoltage:AC110-240V*Outputvoltage:5.0+/-0.2V*Outputcurrent:1*2.1A+2*1A/-100mAOneportforiPadOneportforSamsungGalaxyTabletForlongerlifetimeandsafetyusage,chargingiPadandSamsungGalaxyTabletsimultaneouslyisprohibited.*Thetemperatureoperation<50°C)