Samsung USB 2.0 8x External DVD Writer SE-S084/USBS Multiformat support For DVD+R/R DL/RW, DVD-R/R DL/RW, DVD-RAM and CD-R/RW media. 6x maximum DVD+R DL and DVD-R DL write speed 8x maximum DVD+R and DVD-R write speed for fast disc burning. 8x maximum DVD+RW and 6x maximum DVD-RW rewrite speeds To erase discs and write new data to them quickly 8x maximum DVD-ROM read speed For fast operation. 5x maximum DVD-RAM write speed For fast disc burning