Power Adapters
Input voltage: AC100-240V 50~60HZ

Output voltage: (DC) 9V
Output current: 2.5A
Output voltage accuracy ±0.5% (no load)
Power polarity: positive inside and negative outside, inside (+) outside (-)
DC cable length: 1 meter
DC interface: 5.5*2.1MM
Color: Black

Output interface: 5.5mm*2.1mm

Output type: DC