Expand internal storage. Expand your gaming possibilities. Instantly expand the capacity of the most-powerful gaming experience Xbox has ever created with the Seagate® Storage Expansion Card for Xbox Series X|S. Effortlessly compatible with the Xbox® Velocity Architecture, experience the fastest load times and most dynamic worlds —with improved performance optimized for Xbox Series X games spanning every Xbox generation. Play at home or take it to a friend’s house; peak performance is now at your fingertips.