The Plextor PX-708UF External DVD/CD Rewritable Drive Box is a high-quality external drive that is compatible with PCs. With a sleek silver design and a 5.25-inch form factor, this unit offers fast write speeds of up to 40x and supports various writable and readable formats such as DVD-R, DVD+R, CD-R, DVD+RW, and CD-RW. It features both USB and FireWire 400 interfaces for convenient connectivity, making it a versatile and reliable option for those in need of an external DVD/CD drive for their computer.