The SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s costs $0.2500/GB while the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) costs $0.1836/GB. SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers 27% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s vs SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) — Which Is Better Value?
Specification Comparison
| Spec | SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s | SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512 GB | 512GB |
| $/GB | $0.2500 | $0.1836 |
| Price | $127.99 | $93.99 |
| Retailer | Best Buy | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers better value at $0.1836//GB compared to the SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s at $0.2500//GB — that's roughly 27% less per gigabyte.
The best deal for the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) is $93.99 at Newegg, while the SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s starts at $127.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s and SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s or SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) a better deal?
As of July 2026, SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers better value at $0.1836//GB compared to SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s at $0.2500//GB. That is approximately 27% better value per gigabyte.
What is the price per GB of SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s?
The SANDISK - 512GB Extreme PLUS microSDXC UHS-I Memory Card with Adapter, R/W up to 200/140MB/s is currently priced at $0.2500/GB ($127.99 for 512 GB) at Best Buy.
Where can I buy SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) is $93.99 at Newegg, which works out to $0.1836/GB.