Slim and lighweight. Fits easily in a laptop bag and allows users to read/write CD?s and DVD?s any time, any place. No extra AC cables to transport. Draws power from a USB port on your notebook. M DISC ready, ideal for backing up data, and music and video libraries. Features Nero Burn & Archive software (Windows compatible) for seamless archiving, and reliable secure disc burns. 8X DVD write speed; 24X CD write speed. 2-year limited warranty.