The 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 costs $0.1426/GB while the Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB costs $0.2964/GB. 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 offers 52% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 vs Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB — Which Is Better Value?
Specification Comparison
| Spec | 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 | Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB |
|---|---|---|
| Brand | Transcend | Kingston |
| Capacity | 512GB | 512GB |
| $/GB | $0.1426 | $0.2964 |
| Price | $72.99 | $151.77 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 offers better value at $0.1426//GB compared to the Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB at $0.2964//GB — that's roughly 52% less per gigabyte.
The best deal for the 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 is $72.99 at Newegg, while the Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB starts at $151.77 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 and Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB product page for detailed specifications and price history.
Frequently Asked Questions
Is 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 or Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB a better deal?
As of May 2026, 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 offers better value at $0.1426//GB compared to Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB at $0.2964//GB. That is approximately 52% better value per gigabyte.
What is the price per GB of 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30?
The 512GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 is currently priced at $0.1426/GB ($72.99 for 512GB) at Newegg.
Where can I buy Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB for the cheapest price?
The cheapest price for the Kingston Canvas Go! Plus 512 GB Class 10/UHS-I U3 V30 SDXC SDG4512GB is $151.77 at Newegg, which works out to $0.2964/GB.