Dell Original PA-9E 240-Watt Laptop AC Power Adapter PA Charger For Dell Precision M6400,Dell Precision M6500,Dell Precision M6600, 100% Compatible Part Numbers:0J211H, 0J938H, 0U896K, 0Y044M, 330-3514, 330-4128, 330-4342, ADP-240AB, ADP-240AB B, GA240PE1-00, J211H, J938H, PA9E, PA-9E, PA-9E Family, U896K, Y044M. AC Input: 100 ~ 240V 50~60Hz DC Output: 19.5V 12.3A 240W Connector: 7.4mm*5.0mm with central pin Cord Cable: USA UK EU AU plug Compatible Systems: Alienware: M17x, Precision Mobile WorkStations: M6400/M6500, M6600 E-port Dock: PR02X