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512GB SanDisk Micro SDXC Card for Nintendo Switch Now $21.53

Author:Kristen Update:May 04,2025

Looking to expand the storage on your gaming handhelds like the Nintendo Switch, Steam Deck, or ASUS ROG Ally? Walmart has an incredible deal on a highly-rated SanDisk memory card that you won't want to miss. For just $21.53, you can snag a 512GB SanDisk ImageMate Pro Micro SDXC Card, complete with an SD card adapter. Despite its budget-friendly price, this card boasts impressive speeds, making it one of the fastest Micro SD cards available. It's fully compatible with your favorite gaming devices, including the Nintendo Switch, Steam Deck, and ROG Ally.

Note: Availability varies by region, so check your local Walmart stock.

512GB SanDisk ImageMate Pro Micro SDXC Card - $21.53

SanDisk ImageMate Pro 512GB Micro SDXC Card

Original Price: $49.99
Discount: 57%
Current Price: $21.53 at Walmart

If you're building a digital game library, you're likely aware of the limited storage on the Nintendo Switch. The standard Switch comes with 32GB, while the Switch OLED offers 64GB, but a portion of this is reserved for the operating system. Large games like Tears of the Kingdom (16GB), Monster Hunter Rise (20GB), Breath of the Wild (13.5GB), and Persona 5 Royal (14GB) can quickly eat up that space. With only one memory card slot available on the Switch, choosing the right card is crucial. Although most users won't need more than 1TB, getting the largest card within your budget is wise.

The SanDisk ImageMate Pro is versatile, compatible with any device that supports the Micro SDXC card standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. It outperforms many other Micro SDXC cards with its U3 / A2 / V30 speed rating, offering up to 200MBps read speeds and 140MBps write speeds. This makes it an excellent choice for devices requiring rapid and high-capacity data transfers, such as smartphones, 4K DSLRs, or action cameras.

For more great deals on Nintendo Switch games and accessories, be sure to check out all the best Nintendo Switch deals.

Compatibility Note

Please note that this card is not compatible with the upcoming Nintendo Switch 2, which will use the newer Micro SD Express format. If you're planning for the future, you can find a few options for Micro SD Express cards available on Amazon.

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