By certification 
1. Input：95~265V, 47~63Hz
2. Output: 12V3A
3. color:black
4. Standard: CQC, FCC, SAA, CCC,CE.
5. Protection: OCP, OVP,OTP,SCP.
6. 100% full load burn-in test.
7. 2 years warranty.
2. Output: 12V3A
3. color:black
4. Standard: CQC, FCC, SAA, CCC,CE.
5. Protection: OCP, OVP,OTP,SCP.
6. 100% full load burn-in test.
7. 2 years warranty.