The 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 costs $1.3574/GB while the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB costs $0.1484/GB. Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers 89% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 vs Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB — Which Is Better Value?
Specification Comparison
| Spec | 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 | Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB |
|---|---|---|
| Brand | Transcend | Kingston |
| Capacity | 256GB | 256 GB |
| $/GB | $1.3574 | $0.1484 |
| Price | $347.50 | $37.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | N/A |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers better value at $0.1484//GB compared to the 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 at $1.3574//GB — that's roughly 89% less per gigabyte.
The best deal for the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB is $37.99 at Amazon, while the 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 starts at $347.50 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 and Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB product page for detailed specifications and price history.
Frequently Asked Questions
Is 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 or Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB a better deal?
As of May 2026, Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB offers better value at $0.1484//GB compared to 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 at $1.3574//GB. That is approximately 89% better value per gigabyte.
What is the price per GB of 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30?
The 256GB Transcend UHS-I SD 340S Ultra Performance SD Card U3 A1 V30 is currently priced at $1.3574/GB ($347.50 for 256GB) at Newegg.
Where can I buy Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB for the cheapest price?
The cheapest price for the Kingston 256GB Canvas Select Plus SD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10 | SDS3/256GB is $37.99 at Amazon, which works out to $0.1484/GB.