The Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB costs $1.6405/GB while the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.1997/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 88% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB vs TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack — Which Is Better Value?
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Specification Comparison
| Spec | Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack |
|---|---|---|
| Brand | Lexar | Teknostone |
| Capacity | 128 GB | 128 GB |
| $/GB | $1.6405 | $0.1997 |
| Price | $209.99 | $25.56 |
| 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 $0.1997//GB compared to the Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB at $1.6405//GB — that's roughly 88% 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 Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB starts at $209.99 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 Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB and TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB 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 $0.1997//GB compared to Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB at $1.6405//GB. That is approximately 88% better value per gigabyte.
What is the price per GB of Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB?
The Lexar - Professional GOLD CFexpress 4.0 Type B 128 GB is currently priced at $1.6405/GB ($209.99 for 128 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 $25.56 at Amazon, which works out to $0.1997/GB.