Tested working.The ASUS BW-12B1ST Internal SATA Blu-ray Disc Rewriter Burner is a high-quality internal desktop drive designed for use with PCs. This unit, manufactured by ASUS, is compatible with various readable and writable formats including Blu-ray BD-R, DVD+RW, and CD-RW. With a sleek black design and SATA interface, this versatile drive allows users to easily read and burn various types of optical media. Ideal for home or office use, the ASUS BW-12B1ST is a reliable choice for those in need of a top-notch Blu-ray/DVD/CD drive.