The SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) costs $0.1660/GB while the 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 costs $0.2809/GB. SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) offers 41% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) vs 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 — Which Is Better Value?
Specification Comparison
| Spec | SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) | 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $0.1660 | $0.2809 |
| Price | $42.50 | $71.90 |
| 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 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) offers better value at $0.1660//GB compared to the 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 at $0.2809//GB — that's roughly 41% less per gigabyte.
The best deal for the SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) is $42.50 at Newegg, while the 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 starts at $71.90 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 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) and 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) or 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 a better deal?
As of June 2026, SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) offers better value at $0.1660//GB compared to 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 at $0.2809//GB. That is approximately 41% better value per gigabyte.
What is the price per GB of SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA)?
The SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) is currently priced at $0.1660/GB ($42.50 for 256GB) at Newegg.
Where can I buy 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 for the cheapest price?
The cheapest price for the 256GB SanDisk Extreme microSDXC Card for Mobile Gaming 4K UHD A2 is $71.90 at Newegg, which works out to $0.2809/GB.