The TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.1952/GB while the SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack costs $0.8123/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 76% better value per gigabyte as of September 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 SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack — Which Is Better Value?
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Specification Comparison
| Spec | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack | SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack |
|---|---|---|
| Brand | Teknostone | SanDisk |
| Capacity | 128 GB | 128GB |
| $/GB | $0.1952 | $0.8123 |
| Price | $24.99 | $103.98 |
| 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 $0.1952//GB compared to the SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack at $0.8123//GB — that's roughly 76% less per gigabyte.
The best deal for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $24.99 at Amazon, while the SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack starts at $103.98 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 SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack or SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack a better deal?
As of September 2026, TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.1952//GB compared to SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack at $0.8123//GB. That is approximately 76% 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 $0.1952/GB ($24.99 for 128 GB) at Amazon.
Where can I buy SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack for the cheapest price?
The cheapest price for the SanDisk Extreme PRO UHS-I U3 SDXC Memory Card - 128GB, 2-Pack is $103.98 at Newegg, which works out to $0.8123/GB.