Looking to expand the storage of your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Here's an exceptional deal on a highly-rated SanDisk memory card. Walmart is currently offering the 512GB SanDisk ImageMate Pro Micro SDXC Card for just $21.53, and it comes with an SD card adapter. Despite its affordable price, this card is one of the fastest Micro SD cards available, making it perfect for gaming handhelds like the Nintendo Switch, Steam Deck, and ROG Ally.
Note: Stock availability may vary by region, so check your local Walmart for the best chance to snag this deal.

Originally priced at $49.99, now save 57% and get it for $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 Switch and Switch OLED models come with 32GB and 64GB of internal storage, respectively, with some space reserved for the operating system. Games like Tears of the Kingdom (16GB), Monster Hunter Rise (20GB), Breath of the Wild (13.5GB), and Persona 5 Royal (14GB) can quickly fill up that space. Since the Switch has only one memory card slot, opting for a high-capacity card like this 512GB option is a smart move, though most users won't need more than 1TB of extra storage.
The SanDisk ImageMate Pro is compatible with nearly any device that supports the Micro SDXC card standard, including the Nintendo Switch, Steam Deck, and ASUS ROG Ally. With a speed rating of U3 / A2 / V30, it offers impressive performance with up to 200MBps read speeds and 140MBps write speeds. This makes it an excellent choice for devices requiring fast, high-capacity storage, such as smartphones, 4K DSLRs, or action cameras.
For more savings, don't miss out on the best Nintendo Switch deals for games and accessories.
This card is not compatible with the upcoming Nintendo Switch 2, which will use the newer Micro SD Express card format. If you're planning for the Switch 2, you can find compatible options on Amazon.
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