The I/O Magic LightScribe External DVD±RW 16x USB 2.0 IDVD16DLSE in black is an external drive with a 5.25-inch form factor, perfect for use with PCs. It features a read speed of 48x and a write speed of 16x, providing efficient burning and reading of various types of DVDs including DVD-R, DVD+R, DVD-RW, and DVD+RW. With its LightScribe feature, users can create personalized labels on their discs directly from the drive. This product also offers a 1-year manufacturer warranty and has a cache size of 2MB, ensuring reliable performance for all your DVD needs.