LG GSA-H22N
>>18x High Speed Super Multi DVD Rewriter

>>Access Time: DVD-ROM (SL/DL) 140/175 ms typ. DVD-RAM: 200 ms typ. CD-ROM: 120 ms typ.

>>Buffer Size: 2MB

>>Data Tranfer Rate: DVD: Max 22,160 KB/s, CD: Max 7,200 KB/s

>>Dual Layer Compatible

>>Compatible with all DVD/CD Formats