Apple MD564LL/A (SuperDrive 8x External USB Double-Layer) External DVD Writer  (Silver)

Multiformat support For DVD+R/R DL/RW, DVD-R/R DL/RW, DVD-ROM CD-R/RW and CD-ROM media. 6x maximum DVD+R DL and DVD-R DL write speeds 8x maximum DVD+R and DVD-R write speeds for fast disc burning. 8x maximum DVD+RW speed 6x maximum DVD-RW speed to erase discs and write new data to them quickly. 8x maximum DVD-ROM read speed For fast operation. 24x maximum CD-R write speed Enables quick disc creation. 16x maximum CD-RW rewrite speed So you can efficiently write and erase CDs. 24x maximum CD-ROM read speed Ensures speedy performance. Built-in USB interface For fast, reliable data transfer.