The Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 costs $0.3904/GB while the Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter costs $0.1757/GB. Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter offers 55% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 vs Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter — Which Is Better Value?
Specification Comparison
| Spec | Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 | Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $0.3904 | $0.1757 |
| Price | $99.95 | $44.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter offers better value at $0.1757//GB compared to the Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 at $0.3904//GB — that's roughly 55% less per gigabyte.
The best deal for the Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter is $44.99 at Newegg, while the Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 starts at $99.95 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 A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 and Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter product page for detailed specifications and price history.
Frequently Asked Questions
Is Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 or Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter a better deal?
As of June 2026, Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter offers better value at $0.1757//GB compared to Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 at $0.3904//GB. That is approximately 55% better value per gigabyte.
What is the price per GB of Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3?
The Sandisk A2 256GB Extreme PRO micro SDHC Card with Adapter W/170MB/s R/90MB/s V30 UHS-I U3 is currently priced at $0.3904/GB ($99.95 for 256GB) at Newegg.
Where can I buy Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter for the cheapest price?
The cheapest price for the Sandisk Ultra 256GB 100MB/s Class 10 Micro SDXC Memory Card Full HD Video with SD Adapter is $44.99 at Newegg, which works out to $0.1757/GB.