New Sony AD-7640S Laptop 12.7mm Slot-in SATA 8X DVD RW Double-layer Recorder 24X CD-R Burner Slim Optical Drive with Bezel and Eject Button Manufacturer: Sony Condition: Brand New without original manufacturer packaging SATA interface, Slot-in-loading, 12.7mm in height, With Bezel and eject button on the left. 1 Year Warranty Compatible with most brands of laptops with 12.7mm sata slot-in optical internal drive. Please contact us for the compatibility before bidding if you are not sure. CD Read Max. 24X Digital Audio Extraction (DAE) Max. 24X Write CD-R Max. 24X Write CD-RW Max. 24X DVD Read (Single Layer / Dual or Double Layer) Max. 8X/6X (DVD-RAM 5X) Write DVD+/-R Max. 8X Write DVD+R/-R Double Layer Max. 4X/4X Write DVD+RW Max. 6X Write DVD-RW Max. 6X