Dell Latitude E6520 E6530 E6400 E6500 Blu-ray Burner BD-RE Bluray Burner 8X Dual Layer DVD RW RAM Recorder Super Slim 9.5mm Internal SATA Optical Drive Replacement Manufacturer: Panasonic Condition: 90% New, tested in prefect working conditions before shipping, without original manufacturer packaging SATA interface, Tray-loading, super slim only 9.5 mm in height, with dell original Bezel and eject button on the right. With Dell original faceplate and shell, special for dell laptop, please check if it is same as your old optical drive before buying. Read BD-ROM Max. 2X Write BD-R (Single Layer / Dual Layer) Max. 2X/1X Write BD-RE (Single Layer / Dual Layer) Max. 2X/1X