12 volt 1 amp power supply adapter with on off switch :Detailed:1.12V 750mA switching power adapter 9w2.Two-year warranty. 3.Input:100~240v 50~60HZ4.Certification CE,ROHS ,UL,SAA,CSA,BEAB,PSE,GS,CE,CB,FCC,BSMI,C-Tick, SAFETYParameter : ut/Output Specifications]:[Input Voltage]:AC 100-240,50/60Hz[Output Power]:12W[Output Voltage]:12V[Over..