The SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) costs $1.4061/GB while the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) costs $0.2010/GB. ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers 86% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) vs ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) | ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 64 GB | 128GB |
| $/GB | $1.4061 | $0.2010 |
| Price | $89.99 | $25.73 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.2010//GB compared to the SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) at $1.4061//GB — that's roughly 86% less per gigabyte.
The best deal for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.73 at Newegg, while the SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) starts at $89.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) and ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) or ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) a better deal?
As of August 2026, ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.2010//GB compared to SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) at $1.4061//GB. That is approximately 86% better value per gigabyte.
What is the price per GB of SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB)?
The SanDisk Ultra 64GB microSDXC UHS-I Card with Adapter(SDSQUAR-064G-GN6MA), 3 Pack(64GB) is currently priced at $1.4061/GB ($89.99 for 64 GB) at Amazon.
Where can I buy ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) for the cheapest price?
The cheapest price for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.73 at Newegg, which works out to $0.2010/GB.