Dell Latitude DC Power Jack Connector: E5410, E5510
Dell Studio Series DC Power Jack Connector: 1569

HP Compaq NC Series DC Power Jack Connector: NC8430
HP Compaq NW Series DC Power Jack Connector: NW8440, NW9440
HP Compaq NX Series DC Power Jack Connector: NX7300, NX7400, NX8420, NX9410, NX9420
HP Elitebook DC Power Jack Connector: 6930P
HP Mini 2100 Notebook PC Series DC Power Jack Connector: 2133, 2140