The Apple USB Super Drive MD564ZM/A is a sleek silver external drive that is compatible with Mac computers. This USB-powered drive features a read speed of 500MB/s and can write to DVD-R and CD-R formats. With a compact form factor of 0.7 inches, this mobile product line drive is easy to use and offers a transfer rate of 40 Mbps. Its compact size makes it convenient for on-the-go use, and the 2MB cache ensures efficient performance. Made by Apple, this reliable external drive is a great addition to any computer setup.