The SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN costs $0.2542/GB while the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) costs $0.1361/GB. ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) offers 46% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN vs ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN | ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 512GB | 512GB |
| $/GB | $0.2542 | $0.1361 |
| Price | $130.13 | $69.67 |
| 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 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) offers better value at $0.1361//GB compared to the SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN at $0.2542//GB — that's roughly 46% less per gigabyte.
The best deal for the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) is $69.67 at Newegg, while the SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN starts at $130.13 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 Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN and ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN or ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) a better deal?
As of April 2026, ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) offers better value at $0.1361//GB compared to SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN at $0.2542//GB. That is approximately 46% better value per gigabyte.
What is the price per GB of SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN?
The SanDisk Ultra 512GB Secure Digital Extended Capacity (SDXC) Memory Card Model SDSDUVQ-512G-GN6IN is currently priced at $0.2542/GB ($130.13 for 512GB) at Newegg.
Where can I buy ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) for the cheapest price?
The cheapest price for the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) is $69.67 at Newegg, which works out to $0.1361/GB.