Features:

- New,High quality!
- Using these plug , you can make the DC power cable all by
yourself
- DC power supply socket male plug ,connect your cable easily and
perfectly
- Can use for DVD,Camera,PC,Notebook which need the 5.5x2.1x9mm DC
- power supply adapter
- Inner Diameter :2.1mm
- Outer Diameter : 5.5mm
- Male Plug Length :9mm