Introducing the Nintendo Switch 2 and Its Storage Needs
The highly anticipated Nintendo Switch 2 has finally arrived! If you’re among the lucky few to own this gaming console, you’ve probably noticed that it comes with only 256GB of internal storage. While that might suffice for casual gaming, serious gamers know the importance of ample storage for their extensive game libraries and media files.
To avoid the hassle of constantly uninstalling and reinstalling games, expanding your storage is essential. Unlike the original Nintendo Switch, which supported standard microSD cards, the Switch 2 mandates the use of MicroSD Express cards for expansion—faster, more reliable, but also more expensive than traditional UHS SD cards.
What Are MicroSD Express Cards and Why Are They Necessary?
MicroSD Express cards have been on the market for several years, primarily used by creative professionals and in enterprise applications. However, with the launch of the Switch 2, a surge of these high-speed cards has become available to gamers. Their primary advantage is speed, thanks to the PCIe 3.1 interface, which offers significantly faster data transfer rates compared to standard microSD cards.
Nintendo hasn’t fully explained why it requires MicroSD Express technology, but the rationale is clear: the console’s internal storage uses fast UFS flash memory comparable to what’s found in modern smartphones. This means game loading, data transfer, and streaming can be faster and more consistent, regardless of whether data is stored internally or on an expansion card.
Note that previous-generation microSD cards can only be used for storing screenshots and videos, not for game storage. In the case of the Switch 2, if you want to expand your storage capacity, a MicroSD Express card is the only viable option.
Top MicroSD Express Cards for Nintendo Switch 2
1. Lexar Play Pro — The Premier Choice
The Best MicroSD Express Card Overall
The Lexar Play Pro stands out as the fastest and highest-capacity MicroSD Express card available today. It supports read speeds up to 900MB/s and offers storage options up to 1TB, making it the top choice for gamers who want speed and storage in one package. However, due to high demand with the Switch 2 release, stock can be limited.
Despite its premium status, availability remains sporadic. For those eager to get their hands on it, keep an eye on retailers like B&H, which currently has it on backorder until July. As stock levels normalize, the Lexar Play Pro will be the ideal upgrade for serious gamers.
- Pros: 1TB capacity, fastest read speeds available
- Cons: Highest price point among options
2. SanDisk MicroSD Express — Reliable and Ready to Buy
The Best MicroSD Express Card for Immediate Purchase
SanDisk has long been a trusted name in storage solutions, and their MicroSD Express card continues this tradition. Offering up to 256GB of storage, it’s a practical choice for expanding your Nintendo Switch 2’s storage without breaking the bank. The card features read speeds of up to 880MB/s, which is more than sufficient for smooth gameplay and quick load times.
Because of its widespread availability and reliable performance, the SanDisk MicroSD Express card is perfect for gamers who want a hassle-free upgrade. It’s an excellent balance of speed, capacity, and affordability, making it a go-to option right now.
- Pros: Widely available, reliable brand, easy to purchase
- Cons: Limited to 256GB capacity
3. Samsung MicroSD Express for Switch 2 — The Official Choice
The Officially Endorsed Storage Solution
Samsung’s MicroSD Express card, sold directly by Nintendo, carries the official seal of approval. While details about its exact performance specs are scarce, the fact that Samsung’s reputable manufacturing standards are behind it offers some peace of mind.
Currently, the 256GB version is the only model available through official channels, and information on its true data transfer speeds remains limited. We’ve reached out to Samsung for more details and will update this guide once more information becomes available. If you want an officially endorsed product, this is your safest bet.
- Pros: Official Nintendo endorsement, trusted manufacturer
- Cons: Unknown precise performance specs, limited capacity options
MicroSD Express Cards: Frequently Asked Questions
How Fast Is MicroSD Express?
MicroSD Express cards utilize PCIe 3.1 technology, which allows for significantly faster data transfer rates compared to traditional SD cards. While full-sized SD Express cards can reach speeds up to 3,940MB/s, MicroSD Express cards are capped at about 985MB/s. This speed is more than enough to handle game loads, updates, and large media files seamlessly, providing a much smoother experience on the Nintendo Switch 2.
What Is the Longevity of MicroSD Express Cards?
Like all SD cards, MicroSD Express cards are meant for temporary, rather than permanent, storage. Their lifespan depends on usage patterns and environmental factors like temperature, humidity, and physical handling. On average, you can expect a MicroSD Express card to last between 5 and 10 years before it may start to fail. To avoid data loss, always keep important files backed up and consider replacing the card if you notice performance issues.
Ava Martin
Ava is a technology writer and digital tools expert who focuses on how innovation shapes our daily lives. She reviews the latest gadgets, apps, and software platforms, explaining their practical benefits in simple, relatable terms. Ava is particularly passionate about productivity hacks, cybersecurity, and smart home tech, making her a go-to source for readers who want to stay tech-savvy without the jargon.
