Supper Clamshell DVD writer, it's external USB 2.0 DVD writer, can read CD-ROM, DVD-ROM DVD combo, can write CD-R, CD-RW, DVD-r DVD RW DVD DL. DVD-RAM, THE speed for Read CD-ROM 24X, DVD-ROM 16X, Write CD-R 24X, CD-RW 24X, DVD-R 8X, DVD-RW 8X, DVD+R 6X, DVD+RW 8X, DVD-DL 4X, DVD-RAM 5X.
Interface: USB 2.0