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Select Accounts: Onn microSDXC Express Card, microSD, 256 GB (Switch 2 Compatible) + filler - $36.77
$37
$47
21% off
Walmart
WalmartDeal Details
For select accounts:
Add onn microSDXC Express Card [walmart.com], 256 GB to your cart
Add one fresh banana [walmart.com] (must be a banana or other PRODUCE item) to your cart
Must Select STORE PICK-UP and a date/time
Add promo code DOUBLE10 or FAST30 at checkout. (Example)
Your total will be $36.77 + 5-6 cents for the Banana + Tax
Store pick-up only.
This will also work on the 512GB version to take $10 off making it $74.77: https://www.walmart.com/ip/ONN-MICRO-SD-EXPRESS/15708762625​ [walmart.com]
https://www.walmart.com/ip/ONN-MI...5706752314
Add onn microSDXC Express Card [walmart.com], 256 GB to your cart
Add one fresh banana [walmart.com] (must be a banana or other PRODUCE item) to your cart
Must Select STORE PICK-UP and a date/time
Add promo code DOUBLE10 or FAST30 at checkout. (Example)
Your total will be $36.77 + 5-6 cents for the Banana + Tax
Store pick-up only.
This will also work on the 512GB version to take $10 off making it $74.77: https://www.walmart.com/ip/ONN-MICRO-SD-EXPRESS/15708762625​ [walmart.com]
https://www.walmart.com/ip/ONN-MI...5706752314
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
For select accounts:
Add onn microSDXC Express Card [walmart.com], 256 GB to your cart
Add one fresh banana [walmart.com] (must be a banana or other PRODUCE item) to your cart
Must Select STORE PICK-UP and a date/time
Add promo code DOUBLE10 or FAST30 at checkout. (Example)
Your total will be $36.77 + 5-6 cents for the Banana + Tax
Store pick-up only.
This will also work on the 512GB version to take $10 off making it $74.77: https://www.walmart.com/ip/ONN-MICRO-SD-EXPRESS/15708762625​ [walmart.com]
https://www.walmart.com/ip/ONN-MI...5706752314
Add onn microSDXC Express Card [walmart.com], 256 GB to your cart
Add one fresh banana [walmart.com] (must be a banana or other PRODUCE item) to your cart
Must Select STORE PICK-UP and a date/time
Add promo code DOUBLE10 or FAST30 at checkout. (Example)
Your total will be $36.77 + 5-6 cents for the Banana + Tax
Store pick-up only.
This will also work on the 512GB version to take $10 off making it $74.77: https://www.walmart.com/ip/ONN-MICRO-SD-EXPRESS/15708762625​ [walmart.com]
https://www.walmart.com/ip/ONN-MI...5706752314
Community Voting
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Price Intelligence
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price
- $NaN
- Today
Community Reviews
This Onn 256 GB microSD Express card stands out as a cheap way to add fast storage for a Switch 2, with backward compatibility for older devices at slower UHS 1 speeds. The price looks strong versus other cards, and the same Onn line is described as working well in Switch 2 use. The main concern is reliability, since multiple cards have failed after months to a little over a year, including light use. It is a solid value if you want Express support, but long term durability is the question.
Common Questions (4)
It has worked well for some Switch 2 owners, including 512GB cards used since launch, but there are also reports of cards failing after about 4 months, 7 months, or a little over a year. If you use it for important photos or saves, a backup and warranty coverage are worth considering.
They can work, but not consistently. Some orders went through with DOUBLE10 while FAST30 failed, and several comments say both codes stopped working entirely, suggesting the promo may be account-dependent or dead for some shoppers.
It will work, but it is overkill for a security camera. A regular microSD card or a high-endurance card is a better fit because camera recording benefits more from endurance than from Express speed.
Yes. In a Switch 2 or other Express-capable device it can run at much higher speeds, while in an original Switch, phone, camera, or PC reader without Express support it still works but only at the device's supported UHS-1 speeds.
AI-generated summary based on comments from the community. Updated ago
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59 Comments
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https://youtu.be/oOOR4dklHhU?is=
Just know, this is backwards compatible with non-MicroSD Express devices, but operates at reduced UHS-1 speeds. Still perfectly fine, but not as fast as dedicated MicroSD cards like Samsung's Pro line. With MicroSD Express devices, these are great.
I guess they have really put more effort into their curbside or they're just not as inundated as they were during COVID.
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I guess they have really put more effort into their curbside or they're just not as inundated as they were during COVID.
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