Easily connect the Targus USB 2.0 DVD/CD-ROM Slim External Drive (no additional software needed) through your USB port and enjoy instant access to DVDs and CDs. As an added benefit this drive features a pass-through connector so you can use a second USB device with your notebook, Tablet PC or desktop PC. Sleek and lightweight (less than a pound), this DVD/CD-ROM Slim External Drive also eliminates carrying around additional AC adapters since it's powered directly by your USB port.