The Plextor PX-708UF External DVD/CD Rewritable Drive is a versatile external drive that offers fast and reliable read and write speeds. With a sleek silver design and a form factor of 5.25 inches, this drive is compatible with PCs and features USB and FireWire 400 interfaces for easy connectivity. It supports various readable and writable formats including DVD-R, DVD+R, DVD-RW, and CD-RW, making it a practical choice for those in need of an external drive for their computer.