Great condition. Used once. Throwing in CD-R. 8 out of 10 CD-R’s. Create customized DVDs with this Apple® SuperDrive 8x external DVD±RW/CD-RW drive that features support for double-layer media, so you can easily back up your important files. The built-in USB cable ensures simple connectivity. System requirements: MacBook Pro with Retina display, MacBook Air or Mac Mini; USB port