LG GP57EB40 Ultra Portable Slim

DVD-RW / DVD+R, DVD+RW, DVD+R DL (Double Layer), DVD-R DL (Double Layer), DVD-R, DVD-RW, DVD-ROM SL (Single Layer), DVD-ROM DL (Double Layer), CD-ROM, DVD-RAM / USB 2.0 / DVD Read Speed : DVD-R / RW / ROM: 8x / 8x / 8x max / DVD + R DL:8x max. / DVD-R DL: 6x max / DVD-RAM: 5x / DVD video (CSS) : 4x max. (Single / dual layer)/ DVD + R / + RW / Double 8x: 8x max. / CD-R / RW / ROM : 24x / 24x / 24x max. / CD-DA (DAE): 24x max. / DVD Writing Speed: DVD-R (SL / DL): 2x CLV, 4x ZCLV, 6x ZCLV / DVD-RW: 1x, 2x, 4x, 6x ZCLV / DVD-RAM :2x, 3x, 5x PCAV / DVD + R :2.4x, 4x ZCLV, 8x CAV / DVD + R Double Layer :2.4x CLV, 4x ZCLV, 6x ZCLV / DVD + RW: 2.4x, 3x, 4x, 8x ZCLV / CD-R :24x ZCLV / 144 x 14 x 137.5 mm