LG Beige 12X DVD+R 4X DVD+RW 2.4X 8X DVD-R 4X DVD-RW 5X DVD-RAM 16X DVD-ROM 40X CD-R 24X CD-RW 40X CD-ROM 2M Cache IEEE1394/ USB2.0 External DVD Burner Total Price DVD-ROM Access Time 145ms CD-ROM Access Time 125ms Cache 2M Data Transfer Rate 16.6MB/sec (PIO Mode 4 or Multi-DMA Mode 2)33.3MB/sec (Ultra DMA Mode 2) Dimensions (163mm x 245mm x 54mm) Load Type Tray Interface IEEE1394/ USB2.0 Software Contents Ahead's Nero, Ahead's InCD, Cyberlink PowerProducer Gold2 (DVD Authoring Tool), Cyberlink PowerDVD (DVD Playback Software)