... Technical DetailsExternal Philips Lite-on DS-4E1S Combo Drive with Everpower® external USB 2.0 case ( ... and write to CD's and DVD's. The drive also supports all formats and burning functions ... Includes: External Lite-on Philips DS-4E1S Combo Drive with Everpower® external USB 2.0 case ( ... & Dual Layer): BD-RE, BD-R, BD-ROM, DVD-ROM, DVD-Video, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, CD-R, CD-RW, CD-ROM, CD ...