Portable USB 2.0 Slim External DVD ROM CD-RW Combo Drive Writer with Read and Write function External slim CDRW-DVD Drive Write and Read function Combo. In the office or on the road, this portable, plug-and-play drive requires no software and is powered through your notebook's USB port Slim USB 2.0 External Cd DVD Row+- Craw Drew Combo Burner Writer Drive for All Windows XP WIN 7Features:1. External slim CDRW-DVD Drive2. Powered by USB.3. Plug & Play, travel easily.4. Hot-swapping capability.5. Support windows 98/ME/2000/XP/Vista and Mac .6. Disk Load Type: Tray: PC with USB port. Supported formats: DVD-ROM, DVD-video, CD-R/RW, CD-ROM/XA, CD-ROM, CD-EXTRA, CD-TEXT.