The Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones costs $0.1561/GB while the 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec costs $0.5421/GB. Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers 71% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones vs 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec — Which Is Better Value?
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Specification Comparison
| Spec | Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones | 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec |
|---|---|---|
| Brand | SP Silicon Power | Transcend |
| Capacity | 256 GB | 256GB |
| $/GB | $0.1561 | $0.5421 |
| Price | $39.97 | $138.78 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers better value at $0.1561//GB compared to the 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec at $0.5421//GB — that's roughly 71% less per gigabyte.
The best deal for the Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones is $39.97 at Amazon, while the 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec starts at $138.78 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones and 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones or 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec a better deal?
As of August 2026, Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones offers better value at $0.1561//GB compared to 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec at $0.5421//GB. That is approximately 71% better value per gigabyte.
What is the price per GB of Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones?
The Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones is currently priced at $0.1561/GB ($39.97 for 256 GB) at Amazon.
Where can I buy 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec for the cheapest price?
The cheapest price for the 256GB Transcend 300S SDXC UHS-I U3 V30 SD Memory Card CL10 95MB/sec is $138.78 at Newegg, which works out to $0.5421/GB.