The SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN costs $0.1412/GB while the Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB costs $5.2652/GB. SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers 97% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN vs Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN | Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB |
|---|---|---|
| Brand | SanDisk | Kingston |
| Capacity | 128 GB | 64GB |
| $/GB | $0.1412 | $5.2652 |
| Price | $18.07 | $336.97 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1412//GB compared to the Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB at $5.2652//GB — that's roughly 97% less per gigabyte.
The best deal for the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is $18.07 at Amazon, while the Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB starts at $336.97 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN and Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN or Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB a better deal?
As of April 2026, SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1412//GB compared to Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB at $5.2652//GB. That is approximately 97% better value per gigabyte.
What is the price per GB of SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN?
The SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is currently priced at $0.1412/GB ($18.07 for 128 GB) at Amazon.
Where can I buy Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB for the cheapest price?
The cheapest price for the Kingston 64GB Industrial SD Memory Card UHS-I U3 V30 A1 Ideal for Extreme Conditions SDIT/64GB is $336.97 at Newegg, which works out to $5.2652/GB.