Aluratek USB 2.0 External Slim Multi-Format 8X DVD Reader/Writer (Tray load) (AEOD100F) DVD/CD and Reader Write Speed: 8X DVD+R, 8X DVD+RW, 6X DVD+R DL (Dual Layer), 8X DVD-R, 6X DVD-RW, 6X DVD-R DL (Dual Layer), 5X DVD-RAM, 24X CD-R, and 24X CD-RW USB 2.0 Interface and Tray Loading Windows and Mac Compatible but Mac software not included