onn MicroSDXC Express Card, 512GB
onn MicroSDXC Express Card, 512GB
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onn MicroSDXC Express Card, 512GB

Key item features

  • Vast Storage: This onn MicroSDXC Express Card provides a substantial 512GB capacity, offering ample space for diverse data storage requirements across multiple devices.
  • Rapid Performance: The card delivers impressive data transfer speeds with up to 800 MB/s read and 600 MB/s write, ensuring quick and efficient operation.
  • Broad Compatibility: Designed for versatility, it is compatible with Nintendo Switch 2, most smartphones, tablets, drones, cameras, computers, other game consoles, and laptops.
  • Enhanced Durability: Built to endure various conditions, the card is water, shock, temperature, and magnet proof, making it a reliable storage solution.
  • Efficient Data: The high-speed MicroSD card is engineered to optimize speed and load times for various applications and devices.
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Current price is $84.77
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  • Free 30-day returns

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About this item

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Customer ratings & reviews

4.7 out of 5 stars
stars1,516 ratings303 reviews
How item rating is calculated
  1. 5 stars87% (1,312)
  2. 4 stars6% (90)
  3. 3 stars1% (20)
  4. 2 stars1% (15)
  5. 1 star5% (79)

Reviews summary

Pros

  • : Offers affordable options compared to similar products.
  • : Offers more storage capacity compared to similar products.
  • : Works with nintendo switch devices.
  • : Offers speeds around 100 mb/s.
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Showing 1-3 of 303 reviews

May 27, 2025
Jake
5 out of 5 stars review

Verified Purchase

Great Deal, fraction of the price

Very comparable specs to the Lexar 512gb Express Card, but for a much better price. Write speeds are slightly slower (100 mb/s) but the reading speed is the same. I was happy to see this available at my local Walmart!

Helpful?473T95PJHB8A15708762625
May 26, 2025
Juan
5 out of 5 stars review

Verified Purchase

Lowest Price for an SD Express card I have seen. Came same day which was amazing. Onn is a Walmart in-house brand so I'm sure any problems will be resolved if they come up.

Helpful?473T95PJHB8A15708762625
May 25, 2025
WalmartCustomer
5 out of 5 stars review

Verified Purchase

I cancelled my Nintendo ********* order ($59) and purchased this ********* card for only $6 more. Great deal on a difficult to find micro sd express card.

Incentivized Review
Helpful?473T95PJHB8A15708762625