The SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I costs $0.3670/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 49% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I vs MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter — Which Is Better Value?
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Specification Comparison
| Spec | SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter |
|---|---|---|
| Brand | SanDisk | MindStor |
| Capacity | 64 GB | 128 GB |
| $/GB | $0.3670 | $0.1874 |
| Price | $23.49 | $23.99 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | 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 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I at $0.3670//GB — that's roughly 49% 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 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I starts at $23.49 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 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I 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 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I 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 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I at $0.3670//GB. That is approximately 49% better value per gigabyte.
What is the price per GB of SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I?
The SANDISK 64GB Ultra SD Memory Card, Up to 140MB/s Read Speeds, UHS-I is currently priced at $0.3670/GB ($23.49 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.