Walmart's Switch 2 Memory Card Deals: A Lifeline for Portable Gamers
The Nintendo Switch 2 ships with 256GB of internal storage, which sounds adequate until you start loading the generation’s biggest games. Cyberpunk 2077, Final Fantasy VII Remake Intergrade, Split Fiction—each claims between 60GB and 100GB, meaning three or four titles exhaust your onboard space completely. Walmart is currently offering the best escape from the constant reinstall cycle: the Onn 512GB MicroSD Express card at $84.77 and the 256GB variant at $46.77, both with free shipping. A Switch 2 MicroSD Express card is the single most impactful upgrade for portable players.
MicroSD Express Isn’t Optional—It’s the Difference Between Loading and Waiting
The Switch 2’s MicroSD Express slot is not backward-compatible with the original Switch’s MicroSD cards. That’s not a marketing gimmick; the Express standard delivers read speeds up to 800MB/s and writes up to 600MB/s, roughly 10x faster than the UHS-I cards Switch 1 owners accumulated. For handheld use, that speed gap manifests in every interaction: launching a game from suspend, swapping between titles mid-commute, and streaming open-world assets without stutter. The Onn card clears those spec bars comfortably, and at $46.77 for the 256GB model, the cost per gigabyte undercuts most competitors. The 512GB at $84.77 works out to roughly 17 cents per gigabyte—a price that made third-party Express cards significantly more expensive just months ago, part of a broader trend of Switch 2 accessory discounts following the console’s launch.
Three Games, and Your Internal Storage Is Done
256GB disappears fast on the Switch 2. Cyberpunk 2077 needs 60GB. Split Fiction takes 70GB. Hyrule Warriors: Age of Imprisonment checks in at 44GB — and even collections like MGS Master Collection Vol. 2 need 26GB for a single title. Add system software, save files, and updates, and the internal drive is near capacity with fewer than four games installed. Walmart’s pricing makes the 512GB card the practical choice for anyone using the Switch 2 as a primary travel console: it triples usable space without throttling read speeds. The 256GB variant is a reasonable budget option for players who rotate a few titles, but the difference between $47 and $85 for double the capacity tilts heavily toward the larger card. Both work out of the box with no adapters or firmware tinkering.
Walmart’s current pricing removes the main excuse for living with the Switch 2’s base storage. At these prices, the question isn’t whether to buy a MicroSD Express card—it’s whether 256GB or 512GB fits your library.