Sony

* You Must Have Your Own Caddy, Bezel Or The Mounting bracket / Adaptor To Be Fixed To This Bare Internal Optical Drive. Burning software not included. Spec: 3x DVD-RAM Writing 5x DVD-RAM Read 8x DVD-R 8x DVD+R 8x DVD-RW 8x DVD+RW 4x DVD-R(DL) (Double Layer Write) 4x DVD+R(DL) (Double Layer Write) 8x DVD-ROM 24x CD-R 16x CD-RW 24x CD-ROM IDE/ATAPI Interface * You Must Have Your Own Caddy, Bezel Or The Mounting bracket / Adaptor To Be Fixed To This Bare Internal Optical Drive. Burning software not included. Spec: 3x DVD-RAM Writing 5x DVD-RAM Read 8x DVD-R 8x DVD+R 8x DVD-RW 8x DVD+RW 4x DVD-R(DL) (Double Layer Write) 4x DVD+R(DL) (Double Layer Write) 8x DVD-ROM 24x CD-R 16x CD-RW 24x CD-ROM IDE/ATAPI Interface