DELL 452-10769, Black, Latitude E4300/E4200/E5400/E5500/E6400/E6400 ATG/E6500, Precision M2400/M4400., AC DELL 452-10769. Product color: Black, Compatibility: Latitude E4300/E4200/E5400/E5500/E6400/E6400 ATG/E6500, Precision M2400/M4400.. Power supply type: AC