The MicroSolutions Backpack CD-Rewriter is an external CD-RW drive with a beige color and a compact 5.25-inch form factor. It is compatible with PCs and features a read speed of 32x, a write speed of 12x, and a transfer rate of USB 2.0. This drive supports writable formats such as CD-R and CD-RW, and includes features such as printer pass-through, hot pluggable design, and buffer underrun protection. With a 1-year manufacturer warranty, this drive is a reliable choice for those in need of an external CD-RW drive for their computer setup.