The SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail costs $0.1545/GB while the Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB costs $0.1559/GB. SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers 1% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail vs Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB — Which Is Better Value?
Specification Comparison
| Spec | SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail | Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB |
|---|---|---|
| Brand | SanDisk | Kingston |
| Capacity | 128GB | 128 GB |
| $/GB | $0.1545 | $0.1559 |
| Price | $19.77 | $19.95 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers better value at $0.1545//GB compared to the Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB at $0.1559//GB — that's roughly 1% less per gigabyte.
The best deal for the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is $19.77 at Newegg, while the Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB starts at $19.95 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail and Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail or Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB a better deal?
As of March 2026, SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail offers better value at $0.1545//GB compared to Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB at $0.1559//GB. That is approximately 1% better value per gigabyte.
What is the price per GB of SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail?
The SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is currently priced at $0.1545/GB ($19.77 for 128GB) at Newegg.
Where can I buy Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB for the cheapest price?
The cheapest price for the Kingston 128GB Canvas Select Plus microSDXC Card | Up to 100MB/s | A1 Class 10 UHS-I | with Adapter | SDCS2/128GB is $19.95 at Amazon, which works out to $0.1559/GB.