Parameter
 Input: 100~240V AC, 50/60Hz
Output voltage: 12V DC
Output current: 2A max
Output wattage: 24W max
DC plug connector size: 5.5mmx2.5mm; 5.5mmx2.1mm compatible
Polarity: internal "+", outside"-"

Package:
1x 12V 2A power supply adapter
1x DC female connector