The Primera Bravo SE-3 Blu CD/DVD/BD Publisher model 63136 is an external drive that is compatible with PC and Mac computers. It features duplication capabilities and supports writable formats such as Blu-ray BD-R, DVD-R, and CD-R. With a sleek white design and USB interface, this Blu-ray/DVD/CD publisher from the Primera Bravo product line is a reliable and efficient solution for those looking to duplicate their favorite media. Made in the United States, it is a high-quality unit that offers a seamless experience for users.