The PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD costs $0.4843/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 $0.0765/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 84% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD 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 | PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD | 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 | PNY | Teknostone |
| Capacity | 128 GB | 128 GB |
| $/GB | $0.4843 | $0.0765 |
| Price | $61.99 | $9.79 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD
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 $0.0765//GB compared to the PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD at $0.4843//GB — that's roughly 84% 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 $9.79 at Amazon, while the PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD starts at $61.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD 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 PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD 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 June 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 $0.0765//GB compared to PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD at $0.4843//GB. That is approximately 84% better value per gigabyte.
What is the price per GB of PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD?
The PNY P-SDU128X2V31100PX-GE 128GB Premier-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack - 100MB/s, Class 10, U3, V30, A1, 4K UHD, Full HD, UHS-I, Micro SD is currently priced at $0.4843/GB ($61.99 for 128 GB) at Amazon.
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 $9.79 at Amazon, which works out to $0.0765/GB.