The SANDISK - 64GB Extreme Plus SD UHS-I Memory Card costs $0.6717/GB while the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.2075/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 69% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK - 64GB Extreme Plus SD UHS-I Memory Card vs TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack — Which Is Better Value?
SANDISK - 64GB Extreme Plus SD UHS-I Memory Card
Specification Comparison
| Spec | SANDISK - 64GB Extreme Plus SD UHS-I Memory Card | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack |
|---|---|---|
| Brand | SanDisk | Teknostone |
| Capacity | 64 GB | 128 GB |
| $/GB | $0.6717 | $0.2075 |
| Price | $42.99 | $26.56 |
| 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 TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.2075//GB compared to the SANDISK - 64GB Extreme Plus SD UHS-I Memory Card at $0.6717//GB — that's roughly 69% less per gigabyte.
The best deal for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $26.56 at Amazon, while the SANDISK - 64GB Extreme Plus SD UHS-I Memory Card starts at $42.99 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 SANDISK - 64GB Extreme Plus SD UHS-I Memory Card 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 - 64GB Extreme Plus SD UHS-I Memory Card or TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack a better deal?
As of July 2026, TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.2075//GB compared to SANDISK - 64GB Extreme Plus SD UHS-I Memory Card at $0.6717//GB. That is approximately 69% better value per gigabyte.
What is the price per GB of SANDISK - 64GB Extreme Plus SD UHS-I Memory Card?
The SANDISK - 64GB Extreme Plus SD UHS-I Memory Card is currently priced at $0.6717/GB ($42.99 for 64 GB) at Best Buy.
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 $26.56 at Amazon, which works out to $0.2075/GB.