The ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) costs $0.1836/GB while the Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter costs $0.3320/GB. ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) offers 45% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) vs Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter — Which Is Better Value?
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Specification Comparison
| Spec | ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) | Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter |
|---|---|---|
| Brand | ADATA | Samsung |
| Capacity | 256GB | 256GB |
| $/GB | $0.1836 | $0.3320 |
| Price | $46.99 | $84.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)
Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter
Which Should You Buy?
Based on current pricing data, the ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) offers better value at $0.1836//GB compared to the Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter at $0.3320//GB — that's roughly 45% less per gigabyte.
The best deal for the ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) is $46.99 at Newegg, while the Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter starts at $84.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) and Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter product page for detailed specifications and price history.
Frequently Asked Questions
Is ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) or Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter a better deal?
As of September 2026, ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) offers better value at $0.1836//GB compared to Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter at $0.3320//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)?
The ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) is currently priced at $0.1836/GB ($46.99 for 256GB) at Newegg.
Where can I buy Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter for the cheapest price?
The cheapest price for the Samsung microSDXC T7 256GB, Up to 170 MB/s, UHS-I U3 4K A2 V30 microSD for Casual Gamers, Amateur Creators, & Everyday Users MB-MB256T with Adapter is $84.99 at Newegg, which works out to $0.3320/GB.