The ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C costs $0.8237/GB while 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. ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) offers 78% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C vs ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) — Which Is Better Value?
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Specification Comparison
| Spec | ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C | ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) |
|---|---|---|
| Brand | ADATA | ADATA |
| Capacity | 256GB | 256GB |
| $/GB | $0.8237 | $0.1836 |
| Price | $210.88 | $46.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
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 ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C at $0.8237//GB — that's roughly 78% 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 ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C starts at $210.88 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 Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C and ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C or ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) 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 ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C at $0.8237//GB. That is approximately 78% better value per gigabyte.
What is the price per GB of ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C?
The ADATA Premier ONE 256GB Secure Digital Extended Capacity (SDXC) Flash Card Model ASDX256GUII3CL10-C is currently priced at $0.8237/GB ($210.88 for 256GB) at Newegg.
Where can I buy ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) for the cheapest price?
The cheapest price 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, which works out to $0.1836/GB.