1.A Brand New DVDRW Notebook Dual Layer burner Drive (OEM)

2.A Nero OEM Suite Software CD (the tools and applications for backing up data, creating home movies, photo slide shows, Burning music CDs and DVD's)

Supports for DVD+R/+RW,DVD-R/-RW,DVD-RAM read/write

Read Speed :
24x CD-ROM
8x DVD-ROM

Write Speed :
24x CD-R
8x DVD+R
8x DVD-R
4X DVD+RAM
4X DVD-RAM
4X DVD+R (DL)
2X DVD-R (DL)

Rewrite Speed :
16x CD-RW
4x DVD-RW
4x DVD+RW

Supported Disc Formats : CD-ROM,CD-R,CD-RW,DVaD-ROM,DVD-R,DVD-RAM,DVD-RW,DVD+RW,DVD+R,DVD+R DL,DVD-R DL,CD Text,CD Extra,CD-DA (audio),CD-I,CD-ROM XA,Mixed-mode CD, Photo CD,Video CD,CD-ROM,DVD-Video

Interface Type : EIDE/ATAPI/Ultra DMA33

Buffer Size : 2MB

Automatic buffer underrun error protection technology

Note : Some laptop units it may require the user to switch out the old caddy or connectors from his or her existing optical drive onto the new unit for a better fit.