The Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s costs $0.4687/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 $0.1758/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 63% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s 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?
Specification Comparison
| Spec | Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s | 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 | Insignia | SanDisk |
| Capacity | 512 GB | 512 GB |
| $/GB | $0.4687 | $0.1758 |
| Price | $239.99 | $89.99 |
| Retailer | Best Buy | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | 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 $0.1758//GB compared to the Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.4687//GB — that's roughly 63% 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 $89.99 at Amazon, while the Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s starts at $239.99 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 Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s 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 Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s 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 July 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 $0.1758//GB compared to Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s at $0.4687//GB. That is approximately 63% better value per gigabyte.
What is the price per GB of Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s?
The Insignia™ - 512GB SDXC UHS-I Memory Card, Read Speed Up to 200MB/s is currently priced at $0.4687/GB ($239.99 for 512 GB) at Best Buy.
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 $89.99 at Amazon, which works out to $0.1758/GB.