Hello everyone Apple USB SuperDrive, an external optical drive used to play and copy CDs and DVDs. Compatibility: Specifically designed for Macs that do not have a built-in drive, and works via a USB connection. Functions: Allows you to install software, as well as create data backup discs and media playback discs. Design: Features a small and elegant design, and does not require a separate power adapter, as it draws power from the computer's USB port. For sale (highest bidder)