Laptop Network Adapters
Power supply technical parameters:
Input voltage: AC (alternating current) 100-240V~50/60Hz
Output voltage: DC (direct current) 48V

Output current: DC (direct current) 3A

Input AC port: Pin socket [If other sockets are required, please negotiate]

Input AC line: 1.2 meters

Output DC line: 1 meter

Output DC interface: 5.5*2.5mm [compatible with 5.5*2.1mm]

Power polarity: positive inside and negative outside, inside (㈩) and outside (㈠)