Samsung 20x DVD&plusmn;RW DL USB 2.0 External Drive w/LightScribe Samsung SE-S204N 20x DVD RW DL USB 2.0 External Drive w/LightScribe General Features: Black design External drive USB 2.0 interface LightScribe disc labeling technology 20x maximum write speed (DVD R) 16x maximum write speed (DL DVD+R) 12x maximum write speed (DL DVD-R) 8x maximum rewrite speed (DVD+RW) 6x maximum rewrite speed (DVD-RW)