Interchangeable plug top / desktop switch mode power supply, 90 to 264V AC input voltage, 12V DC output voltage, 2.5A output current, 31W output power, >83% Efficiency, 5% load regulation, over voltage protection mode, UK, USA, European and Australia AC input plug nationality, interchangeable AC plugs for global use, available with a wide choice of output connectors, over voltage protected, RoHS & WEEE directive compliant, operating temperature 0 ~ 40 deg C, TUV / CE / CB / FCC (UL / SAA / CSA in progress) approved, Ideal Power H series.