4.5mm x 3mm Male to 5.5mm x 2.1mm Female DC Power Adapter Jack   for Dell

Specification:

Female:

Hole Diameter: 5.5mm
 
Pin Diameter:   2.1mm

Male:

Outside Diameter:4.5 mm
 
Inside Diameter:   3.0mm with pin


Package include:
2x  4.5x3mm Male Plug to 5.5x2.1mm Female Jack  
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