Dell Latitude E4200, E4300, E5400, E6320 E6420 E6520 E6400, E6430 E6500 Precision M2400, M4400, M6400 External E-Sata DVD-RW Drive Dell External Optical Drive Bay K01B e-SATA + DVD-RW burner drive. Plug & play into eSata port. Play/burns both DVD and CD. It also can be used at DELL LATITUDE E6320 E6420 E6520 E6400, E6430 E6500 internal