... . power adaptor 2. UL,RoHS,CB,PSE,GS,CE,FCC,SAA approved 3. 2 years warranty 4. high efficiency,save energy 6V3A ... 1.Universal input voltage 2.UL/CUL, PSE, GS,CE, SAA, FCC,C-Tick,CB3.10Years Experience Factory4.High efficient more ... 100MΩ (minimum) wall mount 6V 3A AC DC Switching Power Adapter