The SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook costs $0.1796/GB while the KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB costs $0.5703/GB. SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers 68% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook vs KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB — Which Is Better Value?
Specification Comparison
| Spec | SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook | KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB |
|---|---|---|
| Brand | SanDisk | KingSpec |
| Capacity | 256 GB | 256GB |
| $/GB | $0.1796 | $0.5703 |
| Price | $45.99 | $145.99 |
| Retailer | Best Buy | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers better value at $0.1796//GB compared to the KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB at $0.5703//GB — that's roughly 68% less per gigabyte.
The best deal for the SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook is $45.99 at Best Buy, while the KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB starts at $145.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook and KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook or KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB a better deal?
As of August 2026, SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook offers better value at $0.1796//GB compared to KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB at $0.5703//GB. That is approximately 68% better value per gigabyte.
What is the price per GB of SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook?
The SANDISK - Ultra PLUS 256GB microSDXC UHS-I Memory Card for Chromebook is currently priced at $0.1796/GB ($45.99 for 256 GB) at Best Buy.
Where can I buy KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB for the cheapest price?
The cheapest price for the KingSpec MIXAGE High Speed 256GB C10 UHS-II U3 V90 A1 SD Memory Card Read/Write Speed Up to 280/269MB/s For 4K/8K Video Recording 256GB is $145.99 at Newegg, which works out to $0.5703/GB.