The Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s costs $0.3105/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 $0.1816/GB. SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers 42% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/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?
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Specification Comparison
| Spec | Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s | SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) |
|---|---|---|
| Brand | Samsung | SanDisk |
| Capacity | 512 GB | 512GB |
| $/GB | $0.3105 | $0.1816 |
| Price | $158.98 | $92.99 |
| 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 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 $0.1816//GB compared to the Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s at $0.3105//GB — that's roughly 42% 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 $92.99 at Newegg, while the Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s starts at $158.98 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/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 Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/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 September 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 $0.1816//GB compared to Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s at $0.3105//GB. That is approximately 42% better value per gigabyte.
What is the price per GB of Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s?
The Samsung microSDXC T9 512GB Memory Card, Transfer Speeds Up to 200MB/s is currently priced at $0.3105/GB ($158.98 for 512 GB) at Amazon.
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 $92.99 at Newegg, which works out to $0.1816/GB.