Laptop Network Adapters
The following are the power parameters:
Output specifications: optional according to classification specifications
Input: (AC) 100-240V 50/60Hz, 0.5A
Output: (DC) 12V 1A/1.5A/2A/2.5A/3A/3.5A/4A
Modulation method: pulse width modulation
Work efficiency: 85%
Output voltage accuracy: 95%
polarity: inner positive (+) outer negative (-), (reverse polarity needs to be customized)
Input: 0.4 meters
Line length: 1.0 meters