The Sandisk Ultra microSD 64 GB 140MB/s costs $0.3563/GB while the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter costs $0.1874/GB. MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers 47% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sandisk Ultra microSD 64 GB 140MB/s vs MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter — Which Is Better Value?
Sandisk Ultra microSD 64 GB 140MB/s
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Specification Comparison
| Spec | Sandisk Ultra microSD 64 GB 140MB/s | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter |
|---|---|---|
| Brand | SanDisk | MindStor |
| Capacity | 64 GB | 128 GB |
| $/GB | $0.3563 | $0.1874 |
| Price | $22.80 | $23.99 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers better value at $0.1874//GB compared to the Sandisk Ultra microSD 64 GB 140MB/s at $0.3563//GB — that's roughly 47% less per gigabyte.
The best deal for the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter is $23.99 at Amazon, while the Sandisk Ultra microSD 64 GB 140MB/s starts at $22.80 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sandisk Ultra microSD 64 GB 140MB/s and MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter product page for detailed specifications and price history.
Frequently Asked Questions
Is Sandisk Ultra microSD 64 GB 140MB/s or MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter a better deal?
As of September 2026, MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers better value at $0.1874//GB compared to Sandisk Ultra microSD 64 GB 140MB/s at $0.3563//GB. That is approximately 47% better value per gigabyte.
What is the price per GB of Sandisk Ultra microSD 64 GB 140MB/s?
The Sandisk Ultra microSD 64 GB 140MB/s is currently priced at $0.3563/GB ($22.80 for 64 GB) at Amazon.
Where can I buy MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter for the cheapest price?
The cheapest price for the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter is $23.99 at Amazon, which works out to $0.1874/GB.