The MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter costs $0.1796/GB while the SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack costs $1.1717/GB. MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers 85% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter vs SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack — Which Is Better Value?
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Specification Comparison
| Spec | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter | SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack |
|---|---|---|
| Brand | MindStor | SanDisk |
| Capacity | 128 GB | 64GB |
| $/GB | $0.1796 | $1.1717 |
| Price | $22.99 | $74.99 |
| Retailer | Amazon | Newegg |
| 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 $0.1796//GB compared to the SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack at $1.1717//GB — that's roughly 85% less per gigabyte.
The best deal for the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter is $22.99 at Amazon, while the SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack starts at $74.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter and SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter or SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack a better deal?
As of September 2026, MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers better value at $0.1796//GB compared to SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack at $1.1717//GB. That is approximately 85% better value per gigabyte.
What is the price per GB of MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter?
The MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter is currently priced at $0.1796/GB ($22.99 for 128 GB) at Amazon.
Where can I buy SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack for the cheapest price?
The cheapest price for the SanDisk Ultra microSD 64GB 140MB/s Memory Card with SD Adapter - 3 Pack is $74.99 at Newegg, which works out to $1.1717/GB.