TLDR Review: SanDisk 256GB Extreme microSDXC Card
Published: March 2nd, 2025
Pros
- •Functions well in outdoor cameras exposed to cold temperatures, proving its durability.
- •Consistently achieves speeds of 160MB/s WRITE and 90MB/s READ, offering impressive performance.
- •Highly durable and reliable, with no failures reported after multiple uses.
- •Users recommend buying from trusted retailers like B&H to avoid counterfeit issues.
Cons
- •Reliability may diminish over time, typically within a year or two of use.
- •Some security features led to USB drives becoming unexpectedly reanly.
- •Experienced failures where micro SDHC cards became undetected without warning.
- •Users noted more stable performance in older media products from different brands, raising concerns about current design stability.
Bottom Line
If you need a durable and fast microSD card for outdoor or high-performance use, the SanDisk 256GB Extreme microSDXC is a solid choice. However, be wary of potential long-term reliability issues and ensure you're purchasing from a reputable retailer to avoid counterfeit problems.
Lowest at Amazon
$29.99 at AmazonLowest at any Popular Retailer
$22.49 at NeweggWhere to Buy
Prices last updated: September 8th 2025 7:11 pm
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