The ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) costs $0.1562/GB while the 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card costs $0.9570/GB. ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) offers 84% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) vs 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card — Which Is Better Value?
Specification Comparison
| Spec | ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) | 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card |
|---|---|---|
| Brand | ADATA | SanDisk |
| Capacity | 256GB | 256GB |
| $/GB | $0.1562 | $0.9570 |
| Price | $39.99 | $244.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) offers better value at $0.1562//GB compared to the 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card at $0.9570//GB — that's roughly 84% less per gigabyte.
The best deal for the ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) is $39.99 at Newegg, while the 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card starts at $244.99 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 Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) and 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card product page for detailed specifications and price history.
Frequently Asked Questions
Is ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) or 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card a better deal?
As of May 2026, ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) offers better value at $0.1562//GB compared to 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card at $0.9570//GB. That is approximately 84% better value per gigabyte.
What is the price per GB of ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1)?
The ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) is currently priced at $0.1562/GB ($39.99 for 256GB) at Newegg.
Where can I buy 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card for the cheapest price?
The cheapest price for the 5x SanDisk Ultra 256GB UHS-I 100MB/s Class 10 SDXC Memory Card is $244.99 at Newegg, which works out to $0.9570/GB.