9 Volt DC 1.11 Amp Switching Power SupplyProduct Details:9 Volt DC 1.11 Amp Switching Power SupplyUniversal Input Voltage: 100-240 Volt AC, 50/60 HzIncludes 5 Slide-on/off AC Plugs For Use In The USA, Europe, UK, Asia & AustraliaInput Current: 0.5 Amps (500mA)Output Voltage: 9 Volt DCOutput Current: 1.11 AmpsProtections: Over Current / Short Circuit / Over VoltageDC Output Connector: 5.5mm x 2.1mmCenter Pin: PositiveAgency Approvals: UL, CUL, CEPhihongPSC12R-090