Dell 19.5V 7.7A 150W Slim Design replacement AC adapter for DELL Notebook Model: Dell Precision M6400, Dell Precision M90, Dell XPS Gen 2, Dell XPS L401X, Dell XPS L501X, Dell XPS L702X, Dell XPS M170, Dell XPS M1710, Dell XPS M2010. Compatible Part Numbers: 330-5829, 330-5830, ADP-150RB B, DA150PM100-00, J408P, N426P, PA-5M10, R940P.