You can record up to four hours of high-quality MPEG-2DVD video on an 8.5 GB disc with the Plextor PX-760A Dual-Layer DVD Burner. With the intelligent recording technology double layer and dual format capabilities this drive ensures to offer improved recording activities. The Plextor PX-760A DVD drive can deliver up to 18X CAV performance on 16X DVD±R discs. The Autostrategy Writing technology enables the drive to write unknown media with uneven quality while the PoweRec technology ensures superior quality recording at maximum speed for your chosen media. The Plextor PX-760A DVD RW Drive is compatible with the Windows 2000XPXP Professional x64 Operating Systems.