The Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) costs $0.1796/GB while the REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera costs $0.4218/GB. Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) offers 57% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) vs REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) | REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera |
|---|---|---|
| Brand | Silicon Power | REOLINK |
| Capacity | 128GB | 128 GB |
| $/GB | $0.1796 | $0.4218 |
| Price | $22.99 | $53.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) offers better value at $0.1796//GB compared to the REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera at $0.4218//GB — that's roughly 57% less per gigabyte.
The best deal for the Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) is $22.99 at Newegg, while the REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera starts at $53.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) and REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) or REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera a better deal?
As of June 2026, Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) offers better value at $0.1796//GB compared to REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera at $0.4218//GB. That is approximately 57% better value per gigabyte.
What is the price per GB of Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10)?
The Silicon Power 128GB Elite SDXC UHS-I/U1 Class 10 Memory Card, Speed Up to 85MB/s (SP128GBSDXAU1V10) is currently priced at $0.1796/GB ($22.99 for 128GB) at Newegg.
Where can I buy REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera for the cheapest price?
The cheapest price for the REOLINK 128GB microSDXC UHS-I Memory Card, U3, A2, V30, Class 10, Micro SD Card Compatible with Reolink Security Camera is $53.99 at Amazon, which works out to $0.4218/GB.