Maximum output 7.5W, UL, CE ,SAA, GS DC wattage: 7.5W 1)AC Input voltage:100V-240V2)Frequency:47-63HZ3)Output Power: 3-10V / 100mA ... -1200mAFeatures:1)No Load Power Consumption:<0 ... ,CCC,CE,CB,GS,FCC,UL,EK,SAA,CSA,PSE. 7.5W switching power Adapter