The Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA costs $0.3748/GB while the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter costs $0.1780/GB. MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers 53% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA vs MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Specification Comparison
| Spec | Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter |
|---|---|---|
| Brand | SanDisk | MindStor |
| Capacity | 64GB | 128 GB |
| $/GB | $0.3748 | $0.1780 |
| Price | $23.99 | $22.79 |
| Retailer | Newegg | 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 $0.1780//GB compared to the Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA at $0.3748//GB — that's roughly 53% less per gigabyte.
The best deal for the MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter is $22.79 at Amazon, while the Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA starts at $23.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA 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- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA or MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter a better deal?
As of August 2026, MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter offers better value at $0.1780//GB compared to Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA at $0.3748//GB. That is approximately 53% better value per gigabyte.
What is the price per GB of Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA?
The Sandisk- MicroSD SDXC SDHC SDXC- 64GB SDSQUNR-064G-GN3MA is currently priced at $0.3748/GB ($23.99 for 64GB) at Newegg.
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 $22.79 at Amazon, which works out to $0.1780/GB.