Laptop Network Adapters Technical Parameters: Input
voltage: AC (alternating current) 100-240V~50/60Hz
Output voltage: DC (direct current) 28V
Output current: DC (direct current) 8A
Input AC port: Pin socket [If other sockets are required, please negotiate]
Output DC line: 1.2 meters
Output DC interface: elbow 5.5 * 2.5 mm [compatible with 5.5 * 2.1 mm]
Power polarity: positive inside and negative outside, inside () and outside ()