The NEW 52X ATAPI-IDE INTERNAL CD-ROM DRIVE by BTC is a reliable and efficient desktop drive designed for PCs running Windows 95, 98, and NT OS. With a write speed of 52x and a read speed of 500MB/s, this multicolor drive supports CD-R, CD-RW, DVD-ROM, and CD-ROM formats. Ideal for those looking for a high-performance internal CD-ROM drive with IDE interface, this BTC ATAPI-IDE model offers quality and functionality for various computing needs. Made in China, this product comes as a single unit and is a valuable addition to any computer setup.