High speed SATA DVD Re-Writer middot; Supports all major formats; DVD+/-R/RW, RAM and Double Layer middot; Lightscribe for Laser DVD labelling middot; Nero burning software middot; Triple bezel for black, cream and silver cases middot; Serial ATA interface Write speeds: VD+R: 20X (27MB/sec), DVD+R Double Layer: 12X (16.2MB/sec), DVD+RW: 8X (10.8MB/sec) VD-R: 20X (27MB/sec), DVD-R DUAL: 12X (16.2MB/sec), DVD-RW: 6X (8.1MB/sec) VD-RAM: 12X (16.2MB/sec), DVD-RW: 6X (8.1MB/sec) D-R: 48X (7.2MB/sec), CD-RW: 32X (4.8MB/sec)