This high performance DVD-ROM drive is compatible with both DVD formats, features access times of 100ms for DVDs and 90 ms for CDs. It offers SuperLink Buffer Under Prevention Technology to ensure maximum performance. The LG Model GDR-H30NK attains maximum read speeds of 16x for DVDs and 52x for CDs. It boasts a 256KB buffer size. For the best quality turn to LG optical drives. And shop with us for the lowest prices anywhere.