... warranty 5,accept paypal SpecificationsNew Serial ATA DVD-RAM DVD RW Super slim Optiarc AD-7910S 1 ... SATA 2)original,new New Serial ATA DVD-RAM DVD RW Super slim Optiarc AD-7910S 1 ... Built-inDevice Type :DVD±RW (±R DL) / DVD-RAM driveInterface :Serial ATABuffer Size :2MBMedia load type:TrayCD / ... 6x (DVD-RW) / 8x (DVD+RW) / 5x (DVD-RAM) Supported Recording Modes :Multisession, disc-at-once, track-at-once ...