The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card costs $0.1395/GB while the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black costs $0.1555/GB. SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers 10% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card vs Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black — Which Is Better Value?
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card
Specification Comparison
| Spec | SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card | Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black |
|---|---|---|
| Brand | SanDisk | Amazon Basics |
| Capacity | 128 GB | 128 GB |
| $/GB | $0.1395 | $0.1555 |
| Price | $17.85 | $19.91 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1395//GB compared to the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black at $0.1555//GB — that's roughly 10% less per gigabyte.
The best deal for the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is $17.85 at Amazon, while the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black starts at $19.91 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 Ultra Plus 128GB SDXC UHS-I Memory Card and Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card or Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black a better deal?
As of March 2026, SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1395//GB compared to Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black at $0.1555//GB. That is approximately 10% better value per gigabyte.
What is the price per GB of SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card?
The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is currently priced at $0.1395/GB ($17.85 for 128 GB) at Amazon.
Where can I buy Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black for the cheapest price?
The cheapest price for the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black is $19.91 at Amazon, which works out to $0.1555/GB.