Best microSD Cards for Nintendo Switch 2 — Quick Guide

The Nintendo Switch 2 uses microSD Express (“EX”) cards for storage expansion. These are faster and more expensive than traditional microSD cards. The console includes 256GB internal storage (UFS 3.1) — using it yields the best load times — but many modern games can quickly fill that space.

Key takeaways

• Switch 2 requires microSD Express (look for an “EX” logo). UHS-I cards aren’t sufficient for expansion.
• Real-world performance between EX cards is similar — pick the lowest-priced option in the capacity you want.
• SanDisk’s microSD Express card often rates fastest and most consistent, but it costs more. The console’s internal storage remains faster than any card.
• If you can, use the built-in 256GB first and wait for wider availability and lower prices.

Cards we’ve seen (MSRP)

• 128GB: SanDisk ($64), PNY ($47)
• 256GB: Samsung ($60), SanDisk ($77), Lexar Play Pro ($60 – 1TB model tested), PNY ($63), GameStop ($60), Onn ($36)
• 512GB: SanDisk ($127), Lexar ($120), PNY ($120), GameStop ($100), Onn ($66)
• 1TB: Lexar ($220), GameStop ($190)

Buying advice

For most people, price and capacity matter more than shaving a few seconds off load times. If only one EX card is in stock, it’s fine to buy it. If you can wait, prices should drop as more manufacturers ship EX cards and supply increases.

Want to shop

Search for available cards on Amazon (affiliate): SanDisk microSD Express Card 256GB or try a broader search: microSD Express card.

FAQ

Q: How to identify an EX card? A: Look for the large “EX” logo on the card and second row of pins.

Q: Will these work in other devices? A: Compatibility is limited; microSD Express is new and not yet widely supported outside the Switch 2.

Conclusion

Don’t panic-buy: use the Switch 2’s internal 256GB if possible. If you need extra space now, pick the cheapest reputable EX card in the capacity you want — SanDisk is a strong pick if you want top performance.

Which capacity are you planning to get for your Switch 2? Reply below — I’ll update this post with current availability and best deals.