The SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN costs $0.2910/GB while the SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds costs $0.2324/GB. SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds offers 20% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN vs SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds — Which Is Better Value?
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Specification Comparison
| Spec | SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN | SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 512GB | 512 GB |
| $/GB | $0.2910 | $0.2324 |
| Price | $148.99 | $118.99 |
| Retailer | Newegg | 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 microSD Card + Adapter, Up to 150MB/s Read Speeds offers better value at $0.2324//GB compared to the SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN at $0.2910//GB — that's roughly 20% less per gigabyte.
The best deal for the SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds is $118.99 at Amazon, while the SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN starts at $148.99 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 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN and SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN or SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds a better deal?
As of September 2026, SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds offers better value at $0.2324//GB compared to SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN at $0.2910//GB. That is approximately 20% better value per gigabyte.
What is the price per GB of SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN?
The SanDisk Extreme 512GB Secure Digital Extended Capacity (SDXC) Flash Card Model SDSDXVV-512G-GNCIN is currently priced at $0.2910/GB ($148.99 for 512GB) at Newegg.
Where can I buy SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds for the cheapest price?
The cheapest price for the SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds is $118.99 at Amazon, which works out to $0.2324/GB.