Memory Cards For Nintendo Switch The officially-licensed SanDisk microSDXC card for the Nintendo Switch provides dependable, high-performance storage for your console. Add up to 512GB1 of capacity, so you can keep your favorite titles on a single card. Nintendo -Licensed for Nintendo Switch The SanDisk microSDXC card for the Nintendo Switch game system is designed to provide dependable storage as you conquer new levels. Room to explore Add up to 512GB1 of storage to your Nintendo Switch in a matter of seconds, and rest easy knowing you have room for your favorite games. Get in the game fast With transfer rates up to 100MB/s2, the SanDisk microSDXC card for Nintendo Switch delivers consistent high performance, so you can load games fast. Store more, carry less With the SanDisk microSDXC for Nintendo Switch, you’re able to keep your favorite digital games in one place so you’re ready for game time anytime.