Laptop Network Adapters
Product parameters:
Input voltage: AC100-240V 50~60HZ()
Input AC interface: US
Output voltage: (DC) 3V-24V
Output current: 1A-3A
Output voltage accuracy ±0.5% (no load)
Power polarity: inner positive and outer negative, inner (+) outer (-)
DC cable length: 1 meter (if you need to lengthen it, please contact customer service)
DC interface: 5.5*2.5 combined with 5.5*2.1mm
Colour: Black

Precautions for use:
※ Please do not use it beyond the rated input voltage and output current range.
※ Please pay attention to heat dissipation and ventilation when using it. If the temperature of the adapter is too high, please stop using it and check the reason.
※ It is strictly prohibited to use in humid or high temperature environments