The SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN costs $0.2929/GB while 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. 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 47% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN vs ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN | ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 256GB | 256GB |
| $/GB | $0.2929 | $0.1562 |
| Price | $74.99 | $39.99 |
| 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 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 SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN at $0.2929//GB — that's roughly 47% 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 SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN starts at $74.99 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 Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN and ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN or ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) a better deal?
As of April 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 SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN at $0.2929//GB. That is approximately 47% better value per gigabyte.
What is the price per GB of SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN?
The SanDisk Extreme 256GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDXV9-256G-GUCIN is currently priced at $0.2929/GB ($74.99 for 256GB) at Newegg.
Where can I buy ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) for the cheapest price?
The cheapest price 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, which works out to $0.1562/GB.