9V ac adapter 1, CEC, LEVEL V; 2, Compact size, light weight 3 ... Low ripple noiseNo minimum load requirement100% burn in test1 year warrantySafety: CE, RoHSPlug in type AC adapter 9V 1.3A,1.5A,1.6A ... ,2A,2.6A,3A,Specification Details:Input Voltage: AC 100-240V ... CHumidity- Operating: 20% - 85%; Storage: 10%-95% ( Non Condensing) Plug in type AC adapter 9V