1) Good quality 34 W power adapter 2) With CE,UL,FCC,GS,CB,C-TICK ... UK, AU, CCC, etc. power plug Power adapters with 5V/12V, 2.0A, 34W output power Model No.BJL-PA-34WProduct ... ,50/60Hz* Input current: 1.0A (max)* Output voltage: 5V/12V* Output current: 2.0A* Max power output: 34W* Surge ... 10Ma 3S* Desktop: 2-pin or 3-pin Main Specification * 5V/12V, 2.0A* Full load efficiency≥75%* Ripple & noise :< ...