External drive CD-R or DVD-ROM or RW to USB recorder Portable external optical drive CD or DVD. It uses USB ports to communicate with your computer and power. The device is easy to install. I use Plug andamp Play technology. With its compact size, it can be easily carried around. Technical data: Read speed CD 24x Write speed CD 24x DVD read speed 8x Cache memory 2MB Power supply:5V (USB 2.0) Dimensions (L or W or H) 13,8 or 13,5 or 1,7cm Length of USB cable 2.0 A or B: 50cm Length of power cable USB 2.0: 43cm Supported operating systems Windows 98, SE, ME, 2000, XP, Vista, Windows 7, 8 and MAC OS 9.X or 10.X or Linux Full compatibility with USB 2.0 or 1.1 or 1.0 product code 005628 Simple installation in 2 minutes! It is very easy to connect the device to the computer - just plug the USB into the computer port, works in plugandamp play mode so it does not require installing any additional drivers. Durable portable station! External drive, whose biggest features are slim shape, low weight and small dimensions, which allow for easy storage and carrying in a backpack, bag or even in a pocket. CD and DVD player The device reads data stored on CD and DVD discs, and allows them to be saved on CD discs. Included: External drive COMBO CD or DVD SLIM USB cable USB power cable