The 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec costs $2.1237/GB while the Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack costs $0.1874/GB. Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack offers 91% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec vs Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack — Which Is Better Value?
Specification Comparison
| Spec | 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec | Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack |
|---|---|---|
| Brand | Silicon Power | MindStor |
| Capacity | 8GB | 128 GB |
| $/GB | $2.1237 | $0.1874 |
| Price | $16.99 | $23.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec
Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack
Which Should You Buy?
Based on current pricing data, the Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack offers better value at $0.1874//GB compared to the 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec at $2.1237//GB — that's roughly 91% less per gigabyte.
The best deal for the Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack is $23.99 at Amazon, while the 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec starts at $16.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec and Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec or Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack a better deal?
As of July 2026, Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack offers better value at $0.1874//GB compared to 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec at $2.1237//GB. That is approximately 91% better value per gigabyte.
What is the price per GB of 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec?
The 8GB Silicon Power microSD Memory Card SDHC Class 10 w/ SD adapter (SP008GBSTH010V10SP) 40MB/sec is currently priced at $2.1237/GB ($16.99 for 8GB) at Newegg.
Where can I buy Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack for the cheapest price?
The cheapest price for the Micro SDXC 128GB Memory Card, MindStor 90MB/s Read Speed TF Card with Adapter, U1, A1, HD 1080P Video Loop Recording Support, for Security Camera, Dash Cam, 1 Pack is $23.99 at Amazon, which works out to $0.1874/GB.