The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s costs $0.5312/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 66% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s 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 | Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter |
|---|---|---|
| Brand | Insignia | MindStor |
| Capacity | 128 GB | 128 GB |
| $/GB | $0.5312 | $0.1780 |
| Price | $67.99 | $22.79 |
| Retailer | Best Buy | 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 $0.1780//GB compared to the Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5312//GB — that's roughly 66% 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 Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s starts at $67.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/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 Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s 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 Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5312//GB. That is approximately 66% better value per gigabyte.
What is the price per GB of Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s?
The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s is currently priced at $0.5312/GB ($67.99 for 128 GB) at Best Buy.
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.