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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA costs $0.4101/GB. SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA) offers 60% 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA — 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) | SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $0.1660 | $0.4101 |
| Price | $42.50 | $104.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
SanDisk 256GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 100MB/s (SDSQUAR-256G-GN6MA)
SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA
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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA at $0.4101//GB — that's roughly 60% 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA starts at $104.99 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA at $0.4101//GB. That is approximately 60% 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 SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA for the cheapest price?
The cheapest price for the SanDisk 256GB Extreme PRO microSD A2 microSDXC UHS-I U3 C10 A2 V30, up to 250MB/s for 4K UHD Video Memory Card + Adapter SDSQXCJ-256G-GS6MA is $104.99 at Newegg, which works out to $0.4101/GB.