The SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA costs $1.1872/GB while the Unirex UMS645MUHS1 64GB microSDHC Card costs $0.1873/GB. Unirex UMS645MUHS1 64GB microSDHC Card offers 84% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA vs Unirex UMS645MUHS1 64GB microSDHC Card — Which Is Better Value?
Unirex UMS645MUHS1 64GB microSDHC Card
Specification Comparison
| Spec | SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA | Unirex UMS645MUHS1 64GB microSDHC Card |
|---|---|---|
| Brand | SanDisk | Unirex |
| Capacity | 32GB | 64GB |
| $/GB | $1.1872 | $0.1873 |
| Price | $37.99 | $11.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Unirex UMS645MUHS1 64GB microSDHC Card offers better value at $0.1873//GB compared to the SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA at $1.1872//GB — that's roughly 84% less per gigabyte.
The best deal for the Unirex UMS645MUHS1 64GB microSDHC Card is $11.99 at Newegg, while the SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA starts at $37.99 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 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA and Unirex UMS645MUHS1 64GB microSDHC Card product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA or Unirex UMS645MUHS1 64GB microSDHC Card a better deal?
As of June 2026, Unirex UMS645MUHS1 64GB microSDHC Card offers better value at $0.1873//GB compared to SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA at $1.1872//GB. That is approximately 84% better value per gigabyte.
What is the price per GB of SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA?
The SanDisk 32GB Extreme PRO microSD A1 microSDHC UHS-I U3 C10 A1 V30, up to 100MB/s for 4K UHD Video Memory Card + Adapter SDSQXCO-032G-GS6MA is currently priced at $1.1872/GB ($37.99 for 32GB) at Newegg.
Where can I buy Unirex UMS645MUHS1 64GB microSDHC Card for the cheapest price?
The cheapest price for the Unirex UMS645MUHS1 64GB microSDHC Card is $11.99 at Newegg, which works out to $0.1873/GB.