The 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 costs $0.3414/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 48% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 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 | 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 | MindStor 128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter |
|---|---|---|
| Brand | 64GB | MindStor |
| Capacity | 64GB | 128 GB |
| $/GB | $0.3414 | $0.1780 |
| Price | $21.85 | $22.79 |
| Retailer | Newegg | 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 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 at $0.3414//GB — that's roughly 48% 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 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 starts at $21.85 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 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 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 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 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 at $0.3414//GB. That is approximately 48% better value per gigabyte.
What is the price per GB of 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35?
The 64GB Secure Digital Extended Capacity (SDXC) Memory Card, Class 4 #SDSDB064GB35 is currently priced at $0.3414/GB ($21.85 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.