LaCie d2 16x DVD+\-RW DL External Firewire and USB 2.0 (300983) Box Content - 6-to-6 pin FireWire cable & USB 2.0 cable, Power supply, DVD Utilities CD containing User's manual, 1 piece 16x DVD+R media, Lacie 1-Year Limited Warranty DVD speeds (Write, Rewrite, Read) - DVD-RW - 16x4x12x; DVD+RW - 16x4x12x; DVD+R DL - 4x / CD speeds (Write, Rewrite, Read) - CD-R - 32x; CD-RW - 24x; CD-ROM - 40x Formats - CD - CD-ROM, CD-ROM XA, CD-DA, Photo CD, CD-R, CD-RW, CD-Extra, CD-Text / DVD - DVD-ROM, DVD+R, DVD-R (General Use only), DVD+RW, DVD-RW, DVD-Video Unit Dimensions (WxHxD) - 6.3x1.7x10.6 inch 2MB Buffer memory