The TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.1997/GB while the 64gb sd card uhs-i u3 a1 ultra performance costs $0.9341/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 79% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack vs 64gb sd card uhs-i u3 a1 ultra performance — Which Is Better Value?
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Specification Comparison
| Spec | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack | 64gb sd card uhs-i u3 a1 ultra performance |
|---|---|---|
| Brand | Teknostone | 64gb |
| Capacity | 128 GB | 64GB |
| $/GB | $0.1997 | $0.9341 |
| Price | $25.56 | $59.78 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.1997//GB compared to the 64gb sd card uhs-i u3 a1 ultra performance at $0.9341//GB — that's roughly 79% less per gigabyte.
The best deal for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $25.56 at Amazon, while the 64gb sd card uhs-i u3 a1 ultra performance starts at $59.78 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack and 64gb sd card uhs-i u3 a1 ultra performance product page for detailed specifications and price history.
Frequently Asked Questions
Is TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack or 64gb sd card uhs-i u3 a1 ultra performance a better deal?
As of August 2026, TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.1997//GB compared to 64gb sd card uhs-i u3 a1 ultra performance at $0.9341//GB. That is approximately 79% better value per gigabyte.
What is the price per GB of TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack?
The TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is currently priced at $0.1997/GB ($25.56 for 128 GB) at Amazon.
Where can I buy 64gb sd card uhs-i u3 a1 ultra performance for the cheapest price?
The cheapest price for the 64gb sd card uhs-i u3 a1 ultra performance is $59.78 at Newegg, which works out to $0.9341/GB.