model number drx530ul from sony
specs
Write Speed:
DVD-R: 1X, 2X, 4X** max.
DVD-RW: 1X, 2X max.
DVD+R: 2.4X, 4X, 8X** (ZCLV)max.
DVD+RW: 2.4X, 4X max.
CD-R: 4X, 12X, 16X**, 24X~32X P-CAV, 40X CAV max.
CD-RW: 4X, 8X, 12X, 16X, 24X PCAV** max.
Read Speed:
DVD-ROM: 12X max.
CD-ROM: 40X max.
Great because you can take it anywhere with you , connect to any pc and burn cd or dvd .box with cables and software included , still got warranty on it . Pm me
asking 200 $ OBO . 