The SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) costs $0.7672/GB while the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.1867/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 76% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) vs TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack |
|---|---|---|
| Brand | SanDisk | Teknostone |
| Capacity | 32GB | 128 GB |
| $/GB | $0.7672 | $0.1867 |
| Price | $24.55 | $23.90 |
| 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 TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.1867//GB compared to the SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) at $0.7672//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 $23.90 at Amazon, while the SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) starts at $24.55 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) and TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) or TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack a better deal?
As of August 2026, TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.1867//GB compared to SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) at $0.7672//GB. That is approximately 76% better value per gigabyte.
What is the price per GB of SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN)?
The SanDisk Ultra 32GB Class 10 UHS-I SDXC Memory Card Speed up to 100MB/s HD Video (SDSDUNR-032G-GN3IN) is currently priced at $0.7672/GB ($24.55 for 32GB) at Newegg.
Where can I buy TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack for the cheapest price?
The cheapest price for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $23.90 at Amazon, which works out to $0.1867/GB.