... Different optical speed 16X DVD ROM Good quanlity DVD ROM driver Internal Interface:IDEInternal DVD ROM Drive for DesktopDifferent optical speed16X ... DVD ROMGood quanlity DVD ROM driverInternal Interface:SATAdvd rom for desktop ItemDVD±RW/±R/RAM/CD ... msBuffer memory2MBSupported disc formatDVD-RAM*5 , DVD-ROM, DVD-Video, CD-DA, CD-ROM, Video CD, Photo CD, CD TEXT, ...