The LG SP80NB80 Ultra Slim Portable DVD Writer is a versatile external optical drive that is compatible with both PC and Mac computers. With a sleek and slim design, this USB drive is perfect for on-the-go use. It offers various writable formats including CD-R, DVD+RW, CD-RW, and DVD+R, allowing for flexible options when creating and burning media. Its reliable brand reputation, top-notch performance, and convenient USB interface make it a must-have for those in need of a portable DVD writer.