This product is a lot of 10 desktop DVD RW optical writer burners with SATA interfaces. They are compatible with PCs and have a 5.25 inch form factor. The drives have a manufacturer warranty of 3 months and are capable of reading and writing DVD+RW formats. These SATA drives are ideal for those looking to add optical drive capabilities to their desktop computers, providing reliable and efficient DVD burning and reading functionality. Made in China, these random brand drives offer a high-quality solution for various computing needs.