5PCS 7.4 X 5.0 X 0.6MM Female Power Adapter Connector for DELL/HP to for Lenovo/
5PCS Female Power Adapter Connector For Converter Connector. Replaceable DC adapter connector 5.5 mm 2.5 mm female to 7.4 mm 5.0 mm male. Connector A: 5.5mm X 2.5mm DC Socket (Female). DC power tip plug adapter.