Contents Drive, USB 2.0 cable, software, documentation General Color: Black Enclosure Type: External Warranty Period: 2 years Weight Taxonomy: 11.99oz Optical Drive Information CD/DVD Type: DVD±R DL CD/DVD Type: DVD±RW CD/DVD Type: DVD±RW (±R DL) CD/DVD Write Speed: 24x (CD) / 8x (DVD) Ports/Connectors USB 2.0 Type B port Shipping Weight 0.86 lbs Storage Hard Drive Type: None Storage Controller Type: None Storage Device Type: Disk drive System Requirements Windows XP, Vista, 7 or higher, Mac OS X 10.6 or higher OS Required: Apple MacOS X 10.6 or later OS Required: Microsoft Windows Vista / XP / 7 or later