Laptop Network Adapters
DC line: 1 meter long
DC plug: 4.0*1.7mm
Product volume: 73*28*78
Net weight: 70g
Gross weight: 80G
Color: Black
Polarity: internal is positive, external is negative

Output interface: USB output
Packaging: Yes
Application: Power adapter
Model: LJH-168
Display: No
Smart charging: No
Fast charging: No