Total Micro: This high quality 90Watt Auto/Air DC Adapter is specifically for the Dell Dell Precision M2400,M4500,M65, Latitude D-Series,E4200 E4300,E5400,E5500,E5510,E6220,E6400,E6410, E6420 XFR,E6500,E6510 and backed by a Lifetime Limited Warranty