The LG Ultra Slim Portable Blu-ray DVD Writer BP50NB40 is a sleek and portable external drive that is compatible with both PC and Mac computers. This black-colored drive features a USB interface and is capable of reading and writing various formats including Blu-ray BD-R, DVD-R, DVD+R, and more. With its compact design and versatile functionality, this LG model is a convenient choice for those in need of a reliable external drive for their computing needs. Made in China, this LG drive offers high-quality performance for all your disc burning and reading requirements.