Easily connect the 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. The USB 2.0 Portable DVD-ROM Drive is a small form factor USB 1.1 and USB 2.0-compatible external portable CD-RW drive that can be attached to notebooks or desktop systems with a functional USB port. This drive allows you to read music or data.