Samsung's officially licensed 256GB card with a Super Mario theme is also in stock at multiple retailers

Walmart Has 512GB Switch 2 MicroSD Express Card For $65, 256GB For $35

Samsung's officially licensed 256GB card with a Super Mario theme is also in stock at multiple retailers

Walmart has restocked the 512GB and 256GB Onn microSD Express Cards for Nintendo Switch 2, which are substantially more affordable than cards from any other manufacturer. The 512GB model is $65.77, roughly $35 less than the other two sold-out options in this capacity. The 256GB model is $35.77, which is close to $25 less than the Samsung microSD Express Card that's officially licensed by Nintendo.

Onn is a Walmart-owned brand geared toward budget tech. These cards have already sold out multiple times since they first became available, and we imagine this restock won't be available for long either.

The officially licensed Samsung microSD Express Card for Nintendo Switch 2 is in stock at multiple retailers, including Best Buy and Target, ahead of the console's release in a few days. The Switch 2 is only compatible with Express cards, and since it's a newer technology, there aren't very many options in stores at the moment--and most of them are sold out. Samsung's 256GB Nintendo-themed card costs $60 and releases alongside the Switch 2 on June 5.

Outside of the Mario-themed card from Samsung, the only other options currently in stock are the aforementioned pair of Onn cards at Walmart, SanDisk's microSD Express 128GB for $54 or 256GB for $72 at Amazon, and PNY's 256GB card for $60 at Walmart.

Nintendo - Samsung microSD Express 256GB Card (Updated: June 2)

Target -- In stock
Best Buy -- In stock
Walmart -- Sold out
GameStop -- In stock

The Nintendo Switch 2 is a massive upgrade in terms of storage space. The 256GB onboard SSD is four times larger than the Switch OLED (64GB) and eight times the size of the original Switch and Switch Lite (32GB). That said, the Switch 2's performance upgrades will inevitably lead to larger game file sizes, which could compel you to expand your console's storage capacity with one of the ultra-fast microSD Express Cards.

The Express format is a recent advancement in the semiconductor industry that hasn't been widely adopted by manufacturers yet. The Nintendo Switch 2 will certainly increase its adoption rate by both manufacturers and consumers in a hurry. Officially licensed, Nintendo-themed cards from SanDisk are slated to release this year, too, but they aren't available to order yet

At this time, the upcoming Nintendo-licensed models max out at 256GB, but you can find 512GB and 1TB options elsewhere if you're worried about future-proofing your Switch 2 storage space. We've put together a brief list and explainer detailing the microSD Express options from Samsung, SanDisk, PNY, Lexar, Onn, and GameStop.

All microSD Express Cards for Nintendo Switch 2

Note: Products that were in stock at the time of writing are in bold.

Samsung 256GB microSD Express (Nintendo Edition) -- $60
- Best Buy
- Target
- GameStop
- Walmart
SanDisk 128GB microSD Express -- $54
- Amazon
- Walmart
- Best Buy -- $60
SanDisk 256GB microSD Express -- $72
- Amazon
- Walmart
- Best Buy -- $73
SanDisk 512GB microSD Express -- N/A
Onn 256GB microSD Express -- $35.77
Onn 512GB microSD Express -- $65.77
PNY 128GB microSD Express -- $45 | Imported
PNY 256GB microSD Express -- $60
- Walmart
- Amazon
Lexar 1TB Play Pro microSD Express -- $200
Lexar 512GB Play Pro microSD Express -- $100
Lexar 256GB Play Pro microSD Express -- $50
GameStop 256GB microSD Express -- $55
GameStop 512GB microSD Express -- $100
GameStop 1TB microSD Express -- $190

For more on upcoming Nintendo Switch 2 products, check out GameSpot's roundups of Switch 2 accessories and games you can preorder now.

Samsung's officially licensed microSD Express Card is capable of reaching speeds of up to 800MB/s.

The $60 price point is honestly a bit of a surprise considering how expensive branded microSD cards for gaming tend to be listed for in comparison to regular editions.

It's still possible that Samsung's regular 256GB microSD Express Card will retail for less than $60, but this branded option actually has a lower MSRP than the SanDisk 256GB microSD Express Card that's already available.

As of May 31, the Samsung microSD Express is in stock at Best Buy, Target, and GameStop.

See at Target See at Best Buy See at Walmart

Onn 256GB microSD Express -- $35.77
Onn 512GB microSD Express -- $65.77

The Walmart-owned tech brand Onn is staying true to its budget-friendly identity by offering by far the lowest prices for microSD Express Cards for Nintendo Switch 2.

Walmart says Onn's microSD Express Cards are graded for read speeds of to 800MB/s and write speeds of up to 600MB/s. The cards are "water, shock, temperature, and magnet proof."

See 512GB model at Walmart See 256GB model at Walmart

SanDisk 128GB microSD Express Card -- $50 | In stock
SanDisk 256GB microSD Express Card -- $72 | In stock

SanDisk currently manufactures 128GB and 256GB models of its microSD Express Cards.

The Nintendo-branded versions of SanDisk's microSD Express Cards aren't listed online yet, so it's unclear if they will retail for the same prices. When we initially published this story, we theorized that the branded cards would cost more. SanDisk's Nintendo-themed cards for the original Switch carry higher prices than non-branded editions. But this might change with Switch 2, as shown by the price point of Samsung's Super Mario-themed 256GB card.

At the moment, it appears SanDisk will release Nintendo-themed versions of its two microSD Express offerings. It remains to be seen if SanDisk cards with more (or less) storage space will get the Nintendo treatment.

SanDisk microSD Express Cards are substantially faster than its Ultra and Extreme Cards, which are popular picks for expanding storage on the original Switch.

With Express technology, SanDisk's cards offer read speeds of up to 880MB/s, write speeds of 650MB/s, and sustained write speeds of 210MB/s. For comparison, the SanDisk Ultra is rated for 150MB/s read speeds, and the Extreme can hit 190MB/s.

Express cards are essentially solid-state drives that can fit on your fingertip. In fact, this card is actually faster than the average SATA SSD.

See at Amazon See at Best Buy See at Walmart

Lexar 1TB Play Pro microSD Express Card -- $200 | Sold out
Lexar 512GB Play Pro microSD Express Card -- $100 | Sold out
Lexar 256GB Play Pro microSD Express Card -- $50 | Sold out

If you want to future-proof your Switch 2's storage space, Lexar is the only major manufacturer with microSD Express Cards exceeding 256GB.

Lexar's Express Play Pro Cards launched in March in three different capacities: 256GB, 512GB, and 1TB. The 256GB retails for $50, the 512GB is $100, and the 1TB will typically set you back $200, but all three models are sold out as of May 31.

Like the SanDisk Express that debuted last year, Lexar's cards offer blistering speeds. Lexar says its microSD Express Play Pro can reach 900MB/s read speeds and 600MB/s write speeds.

See at Amazon

PNY 256GB microSD Express Card -- $60
PNY 128GB microSD Express Card -- $45

PNY's microSD Express Card is a brand-new release seemingly spurred by the Switch 2. PNY says the card is capable of read speeds up to 890MB/s and write speeds of 550MB/s.

The 256GB card is currently going for the same price as the official Samsung card ($60). Meanwhile, the 128GB model is $45, though it's strangely listed as shipping from Amazon Germany with a wait time of 6-7 months.

See at Walmart See at Amazon

GameStop has its own range of accessories for Nintendo Switch 2, including microSD Express Cards capable of reaching speeds of 800MB/s, according to GameStop.

GameStop's Switch 2 accessories are not officially licensed by Nintendo, and it's unknown which memory manufacturer built these cards.

Prices for GameStop-branded accessories have bounced around since preorders opened in early April. The 256GB version changed from $50 to $70 before falling back down to $55, which is rather unfortunate considering you can get the Nintendo-licensed Samsung card for $60.

The 512GB edition started at $85 before climbing to $100. Lastly, the 1TB model, which was only $150 out of the gate, now goes for $190--very close to the price Lexar charges. The 512GB and 1TB models are sold out.

When it comes to storage and memory, it's generally a good idea to opt for brands known for reliability, and since it's unclear which storage brand manufactured these cards, it's pretty challenging to compare GameStop's cards to the well-known brands above.