The SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds costs $0.2344/GB while the SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA costs $0.2324/GB. SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA offers 1% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds vs SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA — Which Is Better Value?
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Specification Comparison
| Spec | SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds | SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.2344 | $0.2324 |
| Price | $119.99 | $118.99 |
| Retailer | Amazon | Amazon |
| 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 UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA offers better value at $0.2324//GB compared to the SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds at $0.2344//GB — that's roughly 1% less per gigabyte.
The best deal for the SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA is $118.99 at Amazon, while the SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds starts at $119.99 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 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds and SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds or SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA a better deal?
As of September 2026, SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA offers better value at $0.2324//GB compared to SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds at $0.2344//GB. That is approximately 1% better value per gigabyte.
What is the price per GB of SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds?
The SANDISK 512GB Extreme microSD Card + Adapter, Up to 190MB/s Read Speeds is currently priced at $0.2344/GB ($119.99 for 512 GB) at Amazon.
Where can I buy SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA for the cheapest price?
The cheapest price for the SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter, Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card, SDSQUAC-512G-GN6MA is $118.99 at Amazon, which works out to $0.2324/GB.