DVD/cd Writer Black Sata Ls Serial ATA (SATA) Interface Dual/Double Layer recording provides nearly twice the capacity of a single layer recordable DVD-R (8.5 Gbytes vs. 4.7 Gbytes) Features LightScribe Direct Disc Labeling - create custom labels for DVDs and CDs and burn them directly to LightScribe enabled media Industry-Leading Drive Technology, provider of DVD-writable drives to computer manufacturers worldwide Writes up to 20x on DVD-R (single layer), up to 19.6x on DVD+R (single layer), up to 8x on DVD-R/+R (DL), up to 6x on DVD-RW, up to 8x on DVD+RW media, and up to 12x on DVD-RAM