With 9.5mm UltraSlim engine, 20% slimmer than previous DVD Burner, with premium outlook, ThinkPad UltraSlim USB DVD Burner brings you the best user experience. Conforms with industry standard specifications for the following types of media: CD-R, CD-ROM, CD-RW, DVD-R, DVD-R(dual-layer recording), DVD-RAM, DVD-RW, DVD+R, DVD+R(dual-layer recording), and DVD+RW0.75 MB memory buffer underrun protection for reliable CD and DVD media recordingIncludes PowerDVD Create for capturing, editing, and creating your own videos; PowerDVD software for playback DVD videos