The Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R costs $0.1249/GB while the 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet costs $3.3744/GB. Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers 96% better value per gigabyte as of June 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet — Which Is Better Value?
Specification Comparison
| Spec | Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R | 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet |
|---|---|---|
| Brand | Wintec | SanDisk |
| Capacity | 128GB | 16GB |
| $/GB | $0.1249 | $3.3744 |
| Price | $15.99 | $53.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet at $3.3744//GB — that's roughly 96% 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet starts at $53.99 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet a better deal?
As of June 2026, Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers better value at $0.1249//GB compared to 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet at $3.3744//GB. That is approximately 96% 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 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet for the cheapest price?
The cheapest price for the 3x SanDisk Ultra 16GB Class 10 SDHC UHS-I Memory Card up to 80MB/s SDSDUNC-016G-GN6IN + Card Wallet is $53.99 at Newegg, which works out to $3.3744/GB.