Compatible Models:
HP Compaq 18.5v 3.5A Series 7.45.0mm with pin
HP Compaq 19v 4.74A Series 7.45.0mm with pin
Dell 19.5v 3.34A Series
2.1mm x 5.5mm to 5.0mm x 7.4mm AC-DC Power Plug Connector Jack Adapter Tip for DELL / HP Notebook and DIY Projects & more...
2.1mm x 5.5mm DC Jack To 7.4mm x 5.0 mm DC Plug
Male:
Outside Diameter: 7.4mm
Inside Diameter: 5.0mm
Female:
Hole Diameter:5.5mm
Pin Diameter:2.1mm
Plastic Cover