Laptop Network Adapters
Product name: Power adapter
Input voltage: AC100-240V 50~60HZ()
Input AC interface: Chinese,
Output voltage: 3V-12V (DC)
Output current: 1A
Output voltage accuracy ±0.5% (no load)
Power polarity: inner positive and outer negative, inner (+) outer (-)
DC cable length: 90CM
DC interface: 5.5mm*2.5mm (with internal circlip can also be used for 5.5*2.1)
Colour: Black