... .Brand new ODD(HL,SONY) 4.CE passed internal laptop dvd rw sata1.Status:Original &Brand new ODD internal tray loading ... additional software drivers required Speed:Write Speed: 8x DVD+R, 4x DVD+RW, 2.4x DVD+R9, 24x CD-R, 16x CD-RWRead ... Speed: 24x CD-ROM, 8x DVD-ROMProducts type:sataMaterial of enclosure: normalOptional colours: normalSize:different model ...