Dell Latitude E6420 E6430 E6320 E6330 Super Multi 8X DL DVD RW Burner Dual Layer DVDRW Recorder 9.5mm SATA Slim Optical Drive Replacement US Seller, Ship from USA Burn CD's and DVD's, Play/Read CD's and DVD's Write Speed: DVD-R: 8x, DVD+R: 8x, DVD-RW: 6x, DVD+RW: 8x, DVD-R DL: 6x DVD+R9: 6x, CD-R: 24x CD-RW: 24x SATA interface, Tray-loading 9.5mm in height Compatible with Dell Latitude E6420 E6430 E6320 E6330 E6520 E6530 E6220 Series Laptop