1. Brand new and high quality.
2. Small and lightweight, easy to carry.
3. DC 7909 male means outer diameter 7.9 mm inner diameter 0.9 mm with needle.
4. Suitable for Lenovo Think
Pad IBM laptop notebook.
Connector: 7.9 x 0.9 mm
Material: ABS, Metal
Weight: 10g
Product Size: 3.5 * 3.8 * 1.3 cm