Parameter
Input: 100~240V AC, 50/60Hz
Output voltage: 12V DC
Output current: 3A max
Output wattage: 36W max
Dimensions: Please refer to the picture.
DC plug connector size: 5.5mmx2.5mm; 5.5mmx2.1mm compatible
Polarity: internal "+", outside"-"
Working Temperature: -20~60℃
Ambient Humidity: 0~95% Non-Condensation
Safety Compliance: FCC/CE/RoHS/CCC
Weight: 0.33 lb / 150g

Kindly note
1)The power supply comes with a female DC connector. So you can easily screw wires on it without soldering.
2)Please don't use it outdoor. It is not waterproof.
3)If there is any problem about the power supply, please feel free to contact us by email. We will solve all the problems for you in 24 hours.
4)Search "ALITOVE" on Amazon for more items offered by ALITOVE.

Package:
1x 12V 3A power supply adapter
1x DC female connector

Input: 100V-240V 50/60Hz; output: 12V DC, 3A max; Works with device that draws less than 3A, such as 500mA, 1A, 1.5A, 2A, 2.1A, 2.3A, 2.6A, 3A.
DC plug connector external diameter is 5.5mm, internal diameter is 2.1~2.5mm. Comes with a female DC barrel connector. You can easily screw wires on it without soldering.
Safety protection: automatically overload cut-off, over voltage cut-off, over temperature cut-off, short-circuit cut-off.
Sufficient 36W output power and stable 12V output voltage will protect your electronic devices from destruction.
It is perfect for 12V devices less than 24W, such as LED light strip, CCTV camera security system, Bluetooth speaker, keyboard, TV boxes, webcam router,etc.