A Powerful Partnership We created the Seagate Storage Expansion card in close partnership with Xbox to ensure when you plug this storage card into either the Xbox Series X or Xbox Series S, you\'re getting all the speed and performance Xbox dreamed up for this next generation of console gaming. Room for Play Plug into the most powerful Xbox console ever -- the Seagate Storage Expansion Card for Xbox Series X|S. 512GB of capacity expansion Seamless integration into the Xbox Velocity Architecture Virtually no lag in power or speed when gaming from the expansion card Seamless Gameplay Compatible with the Xbox Velocity Architecture -- providing faster load times, richer environments, and more immersive gameplay No Wasted Seconds Quick Resume enables players to seamlessly switch between multiple titles and resumes instantly from where you last left off -- always the same speed from the expansion card and the internal SSD. Level Up Your Legacy Syncing with the ultra-powerful Xbox Velocity Architecture\'s groundbreaking hardware, CPU, and deep software integration, every game that plays from the Storage Expansion Card for Xbox Series X|S plays at the same peak levels as the console\'s internal SSD. That includes thousands of Original Xbox, Xbox 360, and Xbox One games.