The Seagate 1TB Storage Expansion Card for Xbox Series X/S is a black external storage solution designed specifically for Microsoft Xbox Series S and X consoles. It offers a UHS Speed Class 3 SD card speed, wireless range of more than 10 meters, and a water-resistant feature. With a storage capacity of 1TB, this Seagate expansion card is compatible with Xbox One, Series X, and Series S consoles, providing a convenient and reliable way to expand storage capacity. Additionally, the manufacturer offers a 3-year warranty and the product is made in the United States. Lightly used. Sold the Xbox. Tested and working.