The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s costs $0.5077/GB while the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) costs $0.2075/GB. TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) offers 59% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s vs TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) — Which Is Better Value?
Specification Comparison
| Spec | Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s | TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) |
|---|---|---|
| Brand | Insignia | Teknostone |
| Capacity | 128 GB | 128 GB |
| $/GB | $0.5077 | $0.2075 |
| Price | $64.99 | $26.56 |
| Retailer | Best Buy | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s
TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack)
Which Should You Buy?
Based on current pricing data, the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) offers better value at $0.2075//GB compared to the Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5077//GB — that's roughly 59% less per gigabyte.
The best deal for the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) is $26.56 at Amazon, while the Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s starts at $64.99 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 Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s and TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) product page for detailed specifications and price history.
Frequently Asked Questions
Is Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s or TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) a better deal?
As of July 2026, TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) offers better value at $0.2075//GB compared to Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.5077//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s?
The Insignia™ - 128GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s is currently priced at $0.5077/GB ($64.99 for 128 GB) at Best Buy.
Where can I buy TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) for the cheapest price?
The cheapest price for the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory Card with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) is $26.56 at Amazon, which works out to $0.2075/GB.