The SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN costs $0.2734/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 $0.1878/GB. SanDisk 512GB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card with Adapter, Speed Up to 150MB/s (SDSQUAC-512G-GN6MA) offers 31% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN 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 Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN | 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 | 512GB | 512GB |
| $/GB | $0.2734 | $0.1878 |
| Price | $139.99 | $96.15 |
| Retailer | Newegg | 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 $0.1878//GB compared to the SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN at $0.2734//GB — that's roughly 31% 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 $96.15 at Newegg, while the SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN starts at $139.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN 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 Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN 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 $0.1878//GB compared to SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN at $0.2734//GB. That is approximately 31% better value per gigabyte.
What is the price per GB of SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN?
The SanDisk Extreme GO microSD 512GB microSDXC Memory Card, Up to 240MB/s UHS-I U3 4K V30 A2 for Android SDSQXGN-512G-GN6MN is currently priced at $0.2734/GB ($139.99 for 512GB) at Newegg.
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 $96.15 at Newegg, which works out to $0.1878/GB.