GoKawiilWalmart's onn microSD Express cards hit record lows at $47 for 256GB, $85 for 512GB
Walmart's in-house onn brand is selling microSD Express cards compatible with the Nintendo Switch 2 at $49.50 for 256GB and $84.77 for 512GB, the lowest prices currently available for this storage type. Both cards offer read speeds up to 800 MB/s and write speeds up to 600 MB/s, and carry a one-year limited warranty.
GoKawiil's interpretation of the reporting above, not reported fact.
MicroSD Express cards are a newer, faster storage format required for expanding Switch 2 storage, and discounts on them have been scarce, so these prices could represent a rare opportunity for budget-conscious buyers. The 512GB option offers a lower per-gigabyte cost than the 256GB version, suggesting better long-term value for shoppers who can afford the higher upfront price.
- Onn 256GB microSD Express card is priced at $49.50, the 512GB at $84.77 — both described as market-low prices.
- Both cards offer identical performance specs: up to 800 MB/s read and 600 MB/s write speeds.
- 512GB works out cheaper per gigabyte ($0.16) than the 256GB option ($0.18), though it costs more upfront.
onn. 256GB microSD Express Card — This card hits the sweet spot for Nintendo Switch 2 owners needing more storage, with fast read/write speeds suited to the console's requirements. It's an affordable way to roughly double your game library capacity without breaking the bank.
See onn. 256GB microSD Express Card on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: tomshardware.com — Layer Van-Ds .Vds-Author Font-Size Var --Text-Base, 2026-10-07
Published there as: “This $85 512GB microSD Express card is the cheapest Switch 2 storage upgrade — the 256GB model is also available for just $47”
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