Plextor PlexWriter 40x12x40 Internal IDE CD-RW Drive Easy connectivity: USB 2.0 and 1.1 fully compatible BURN-Proof technology prevents buffer underrun errors PoweRec-II technology is a sophisticated write strategy providing superior quality recording at maximum speed for your chosen media 4 MB buffer Windows 98 SE, Me, 2000, XP and Mac (software not included) compatible