BAJ 150w ac Adapter lapto Charger for Dell Alienware M14x M15x, Dell Inspiron 5150, 5160, 9100, 9200, Precision M90, M6300, M6400,Dell Precision M90 M6300 M6400 XPS Gen 2 M170 Input Voltage: 150W AC 100-120V 50-60GHz, Output : DC 19.5V 7.7A Connecter size:Internal Diameter: 5.0mm,External Diameter: 7.4mm Replace Compatible P/N:PA-5M10 J408P DA150PM100-00 ADP-150RB N426P,330-5830,331-7224,450-18944,DA150PM100-00 PA-5M10,LA150PM121,DA150PM121,FA150PM121 Our Service: Focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support and12 Months warranty, 30 Days Money Back Guarantee! Buy with confidence!