Get a 512GB SanDisk Micro SDXC Memory Card (Nintendo Switch Compatible) for Just $21.53
The best price of the year on a 512GB U3 A2 Micro SD card.


Looking to upgrade the storage capacity of your Nintendo Switch, Steam Deck, or ASUS ROG Ally? Here's a great deal on a very well-rated SanDisk memory card. Walmart is offering a 512GB Samsung ImageMate Pro Micro SDXC Card for just $21.53. An SD card adapter is also included. Despite the low price tag, this is actually one of the faster Micro SD cards we've seen. It's compatible with most gaming handhelds including the Nintendo Switch, Steam Deck, and ROG Ally.
Note: Availability is based on region. Some zip codes might have more in stock than others.
512GB SanDisk ImageMate Pro Micro SDXC Card for $21.53
If you've started compiling a collection of digital games, you probably already know just how limited the Switch's base storage capacity is. The Switch and Switch OLED have 32GB and 64GB of internal storage, respectively, some of it reserved for the OS. Some games require a huge portion of that space. Examples include Tears of the Kingdom which takes up 16GB of space, Monster Hunter Rise 20GB, Breath of the Wild 13.5GB, and Persona 5 Royal 14GB. There's only one memory card expansion slot in the Switch so you'll want to make sure you get the biggest card you can afford, although most people won't need more than 1TB of additional storage.
The SanDisk ImageMate Pro is compatible with virtually any device that accepts the Micro SDXC card standard, including the Nintendo Switch, Steam Deck, and the ASUS ROG Ally. It's faster than the average Micro SDXC card with a speed rating of U3 / A2 / V30. In terms of actual numbers, it boasts up to 200MBps sustained read speeds and 140MBps sustained write speeds. This card would make an ideal memory storage option for devices that need fast and high-capacity transfers, like a smartphone, 4K DSLR or action camera.
Check out all of the best Nintendo Switch deals for sales on other games and accessories.
This card won't be compatible with the Nintendo Switch 2
This card will not be compatible with the Nintendo Switch 2 console, which will require the newer Micro SD Express card format. If you're looking to pick up one of those card ahead of the Switch 2 release, there are a couple of options already available for purchase on Amazon.
Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn't hunting for deals for other people at work, he's hunting for deals for himself during his free time.