The SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black costs $0.5311/GB while the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel costs $0.1419/GB. 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers 73% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black vs 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black | 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel |
|---|---|---|
| Brand | SanDisk | ADATA |
| Capacity | 64 GB | 128GB |
| $/GB | $0.5311 | $0.1419 |
| Price | $33.99 | $18.16 |
| Retailer | Amazon | Newegg |
| Category | USB Flash Drives | USB Flash Drives |
| Subcategory | usb-a | usb-a |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers better value at $0.1419//GB compared to the SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black at $0.5311//GB — that's roughly 73% less per gigabyte.
The best deal for the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel is $18.16 at Newegg, while the SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black starts at $33.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black and 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black or 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel a better deal?
As of July 2026, 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel offers better value at $0.1419//GB compared to SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black at $0.5311//GB. That is approximately 73% better value per gigabyte.
What is the price per GB of SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black?
The SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black is currently priced at $0.5311/GB ($33.99 for 64 GB) at Amazon.
Where can I buy 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel for the cheapest price?
The cheapest price for the 128GB AData UC310 USB 3.2 Flash Drive - Black Capless Swivel is $18.16 at Newegg, which works out to $0.1419/GB.