Features:

• DVD-R Dual Layer/DVD+RW, DVD-RAM
• 4X DVD+R Double Layer (DL), 8X DVD+R, 8X DVD+RW
• 4X DVD-R Dual Layer, 8X DVD-R, 6X DVD-RW
• 5X DVD-RAM 24X/24X/24X CD-RW, 8X DVD-ROM
• Buffer Underrun Protection Technology

Editor Reviews:

Product Description:
The Sony DRX-S70U uses a High-Speed USB 2.0 interface for fast and easy connection to your Windows Vista/XP/2000 PC. Nero 7 software suite is included. Dimensions - 6.5 x 2.5 x 6.0 Weight - 2.7 pounds

Rating : - Didn't work with my mac
I don't know why but it didn't work with my Mac. I have OS 10.4.11. I called Tiger Direct and I called Apple and both couldn't figure out why it didn't work even though it says on the box that it's Mac compatible. Oh well. I returned it and got credit right away.