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 $0.1757/GB while the SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN costs $0.3476/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 49% better value per gigabyte as of September 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 SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN — 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 | SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN |
|---|---|---|
| Brand | SP Silicon Power | SanDisk |
| Capacity | 256 GB | 256GB |
| $/GB | $0.1757 | $0.3476 |
| Price | $44.97 | $88.99 |
| 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 $0.1757//GB compared to the SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN at $0.3476//GB — that's roughly 49% 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 $44.97 at Amazon, while the SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN starts at $88.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 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 SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN 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 SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN a better deal?
As of September 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 $0.1757//GB compared to SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN at $0.3476//GB. That is approximately 49% 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 $0.1757/GB ($44.97 for 256 GB) at Amazon.
Where can I buy SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN for the cheapest price?
The cheapest price for the SanDisk Extreme GO SD 256GB SDXC Memory Card, Up to 230MB/s UHS-I U3 V30 4K UHD SDSDXGN-256G-GNCIN is $88.99 at Newegg, which works out to $0.3476/GB.