The Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R costs $0.1249/GB while the SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD costs $0.7148/GB. Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers 83% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R vs SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD — Which Is Better Value?
Specification Comparison
| Spec | Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R | SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD |
|---|---|---|
| Brand | Wintec | SanDisk |
| Capacity | 128GB | 64GB |
| $/GB | $0.1249 | $0.7148 |
| Price | $15.99 | $45.75 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers better value at $0.1249//GB compared to the SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD at $0.7148//GB — that's roughly 83% less per gigabyte.
The best deal for the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R is $15.99 at Newegg, while the SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD starts at $45.75 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R and SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD product page for detailed specifications and price history.
Frequently Asked Questions
Is Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R or SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD a better deal?
As of May 2026, Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers better value at $0.1249//GB compared to SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD at $0.7148//GB. That is approximately 83% better value per gigabyte.
What is the price per GB of Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R?
The Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R is currently priced at $0.1249/GB ($15.99 for 128GB) at Newegg.
Where can I buy SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD for the cheapest price?
The cheapest price for the SanDisk Extreme PRO 64G 64GB 95MB/s UHS-I U3 Micro SDHC With 4K Ultra HD is $45.75 at Newegg, which works out to $0.7148/GB.