The Apple USB SuperDrive (MD564LL/A) is a brand new, factory sealed external drive designed specifically for Mac computers. With a sleek silver color and compact form factor of 0.7 inches, this USB-powered drive is compatible with various readable and writable formats such as DVD-R, DVD-ROM, CD-R, CD-ROM, and DVD+R. Featuring a USB interface, this external drive from Apple is a reliable option for those in need of additional storage and media playback capabilities for their Mac devices.