The Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R costs $0.1249/GB while the SanDisk Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case costs $0.3105/GB. Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R offers 60% 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case — Which Is Better Value?
Specification Comparison
| Spec | Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R | SanDisk Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case |
|---|---|---|
| Brand | Wintec | SanDisk |
| Capacity | 128GB | 128GB |
| $/GB | $0.1249 | $0.3105 |
| Price | $15.99 | $39.75 |
| 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 SanDisk Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case at $0.3105//GB — that's roughly 60% 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case starts at $39.75 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case at $0.3105//GB. That is approximately 60% 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 Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case for the cheapest price?
The cheapest price for the SanDisk Kit of Qty 1 x SanDisk Ultra 128GB SDXC SDSDUN4-128G-GN6IN with Case is $39.75 at Newegg, which works out to $0.3105/GB.