MicroSD Cards

Whether you get the 64GB Steam Deck or the 512GB one, you'll likely be wanting more storage quickly.  Getting a MicroSD card is exactly how Valve wants you to expand your storage.

What's Important

When choosing a MicroSD card there are many factors to pay attention to.  The Steam Deck is limited to 100 MB/s over it's MicroSD card slot, but there are still differences to look for.

While you might think about storage capacity first, it's important to first find a reputable brand that sells cards with the right specifications.  You can use just about any MicroSD card with the Steam Deck but you might see performance issues with slower cards.