Nintendo Switch 2 requires microSD Express cards for game storage and play, which are significantly faster than regular microSD cards.
Look for the 'EX' label on the card and packaging to ensure compatibility with the Switch 2.
All microSD Express cards offer the same speed and performance, so it's recommended to buy the cheapest from a trusted brand.
Prices for microSD Express cards have decreased, with deals occasionally making 256GB and 512GB models more affordable than some games.
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Don’t buy one unless you can see the “EX” label on the card and package. | Image: Cameron Faulkner / The Verge
Unlike the original Switch, the Nintendo Switch 2 requires microSD Express cards for storing and playing games. While physically identical to microSD cards (aside from a small, easy-to-miss “EX” emblem etched onto the front of the card, as highlighted in the main image above), microSD Express cards are significantly faster. They advertise a 4.4x increase in transfer speeds over regular microSD cards.
That speed boost is necessary for loading Switch 2 games that have more detailed textures and larger worlds than those that are possible on the original Switch. You may not need to buy one immediately, however, unless you foresee quickly using up the Switch 2’s built-in 256GB SSD.
If you do want a microSD Express card, there are many options available. Yet, all of them boast the same speed and performance. I suggest getting the most affordable microSD Express card you can find and buying it from a brand you trust, just in case anything goes wrong with it while the warranty is still valid.
While microSD Express cards were initially very expensive — costing nearly $200 for 1TB of extra storage — prices have come down a bit for certain storage amounts. What’s more, deals occasionally drop the price of the 256GB and 512GB models below the price of some games ($35 for 256GB and $75 for 512GB are among the lowest prices we’ve seen on Amazon). The Switch 2 supports microSD Express cards up to 2TB in size, although 1TB is the largest capacity available, with some cards selling for up to $200 a pop. Walmart’s Onn model is a beacon of light even when there are no deals, as the regular cost for its 512GB model is around $84 .
If you’re in the market for one of these storage expansion cards, we’ve listed the available options below.
Samsung microSD Express Card (256GB)
Where to Buy: $59.99 $59 at Amazon (256GB) $59.99 at Best Bu
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Gaming Hardware, Storage Technology
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Deep Analysis
Why It Matters
This news matters because it provides essential purchasing guidance for Nintendo Switch 2 owners who need expanded storage. The Switch 2 requires specific microSD Express cards for optimal performance, unlike the original Switch, making this a mandatory accessory for many gamers. Consumers could waste money on incompatible cards or overpay for identical performance without this information. The advice helps users navigate a confusing market where physical appearance is nearly identical but performance requirements differ significantly.
Context & Background
The original Nintendo Switch used standard microSD cards for storage expansion, which were slower but widely compatible
MicroSD Express is a newer standard that uses PCIe and NVMe interfaces to achieve much faster transfer speeds than traditional microSD cards
The Switch 2 represents Nintendo's next-generation console with improved graphics, larger game worlds, and more demanding storage requirements
Storage expansion has become increasingly important as game file sizes have grown dramatically across all gaming platforms
Nintendo has historically used proprietary storage formats for some consoles, making compatibility information crucial for consumers
What Happens Next
MicroSD Express card prices will likely continue to drop as manufacturing scales up and more brands enter the market. Nintendo may release official storage accessories or partnerships with specific brands. Expect to see more deals around holiday shopping seasons and Switch 2 launch periods. Storage capacities will expand beyond 1TB as technology advances, though 2TB support is already built into the Switch 2 specifications.
Frequently Asked Questions
Can I use my old Switch microSD cards in the Switch 2?
No, the Switch 2 requires microSD Express cards specifically, which are physically similar but significantly faster. Regular microSD cards won't provide the necessary performance for Switch 2 games.
How do I identify a microSD Express card?
Look for the small 'EX' emblem etched on the front of the card and packaging. This is the only visual indicator distinguishing them from regular microSD cards.
Do I need to buy a microSD Express card immediately?
Not necessarily. The Switch 2 comes with 256GB of built-in storage, so you only need additional storage if you plan to download many games quickly or play titles with large file sizes.
Are all microSD Express cards the same speed?
Yes, according to the article, all microSD Express cards offer the same performance specifications, so the cheapest option from a trusted brand is recommended.
What storage capacities are available?
Currently available capacities include 256GB, 512GB, and 1TB models, with prices ranging from around $35 for 256GB to $200 for 1TB. The Switch 2 supports up to 2TB cards when they become available.
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Original Source
Don’t buy one unless you can see the “EX” label on the card and package. | Image: Cameron Faulkner / The Verge
Unlike the original Switch, the Nintendo Switch 2 requires microSD Express cards for storing and playing games. While physically identical to microSD cards (aside from a small, easy-to-miss “EX” emblem etched onto the front of the card, as highlighted in the main image above), microSD Express cards are significantly faster. They advertise a 4.4x increase in transfer speeds over regular microSD cards.
That speed boost is necessary for loading Switch 2 games that have more detailed textures and larger worlds than those that are possible on the original Switch. You may not need to buy one immediately, however, unless you foresee quickly using up the Switch 2’s built-in 256GB SSD.
If you do want a microSD Express card, there are many options available. Yet, all of them boast the same speed and performance. I suggest getting the most affordable microSD Express card you can find and buying it from a brand you trust, just in case anything goes wrong with it while the warranty is still valid.
While microSD Express cards were initially very expensive — costing nearly $200 for 1TB of extra storage — prices have come down a bit for certain storage amounts. What’s more, deals occasionally drop the price of the 256GB and 512GB models below the price of some games ($35 for 256GB and $75 for 512GB are among the lowest prices we’ve seen on Amazon). The Switch 2 supports microSD Express cards up to 2TB in size, although 1TB is the largest capacity available, with some cards selling for up to $200 a pop. Walmart’s Onn model is a beacon of light even when there are no deals, as the regular cost for its 512GB model is around $84 .
If you’re in the market for one of these storage expansion cards, we’ve listed the available options below.
Samsung microSD Express Card (256GB)
Where to Buy: $59.99 $59 at Amazon (256GB) $59.99 at Best Bu
