The NEW USB SuperDrive is a brand new, sealed Apple external CD/DVD drive designed for use with laptops, PCs, and Macs. It features a sleek silver color and offers writable formats for DVD-R, CD-R, DVD+RW, and CD-RW. With a read speed of 500MB/s and a write speed of 24x, this USB-powered external drive is a versatile and convenient option for accessing and burning various types of optical media. The compact form factor of 0.7 inches makes it easy to transport and use on the go, while its 2 MB cache ensures efficient data processing.