Laptop Network Adapters
Product parameters:
Input voltage: AC100-240V 50~60HZ()
Input AC interface: US
Output voltage: (DC) 9V
Output current: 1A-3A
Output voltage accuracy ±0.5% (no load)
Power polarity: inner positive and outer negative, inner (+) outer (-)
DC line length: 1 meter
DC interface: 5.5*2.5 combined with 5.5*2.1mm
Colour: Black