Amazon Basics vs Unirex USB Flash Drives
Side-by-side price per gigabyte comparison across 5 products.
As of March 2026, Amazon Basics averages $0.1881/GB across 4 products while Unirex averages $0.2656/GB across 1 products on BuyPerUnit. Amazon Basics offers 29% better value per gigabyte for usb flash drives.
Amazon Basics
Better ValueCheapest Product
Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, High Capacity External Storage for Photos Videos, Retractable Design, 130MB/s Transfer Speed, Black256 GB · $34.83 · amazon
Unirex
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Amazon Basics | Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, High Capacity External Storage for Photos Videos, Retractable Design, 130MB/s Transfer Speed, Black | 256 GB | $0.1361 | $34.83 | amazon |
| 1 | Unirex | Unirex USFW364 64GB USB 3.0 Flash Drive | 64GB | $0.2656 | $17.00 | newegg |
| 2 | Amazon Basics | Amazon Basics 256GB USB Flash Drive, Thumb Drive Memory Stick with USB C and USB A Dual Ports, Champagne Silver | 256 GB | $0.1443 | $36.94 | amazon |
| 3 | Amazon Basics | Amazon Basics 128GB USB Flash Drive, Thumb Drive Memory Stick with USB C and USB A Dual Ports, Champagne Silver | 128 GB | $0.2345 | $30.01 | amazon |
| 4 | Amazon Basics | Amazon Basics 128 GB Ultra Fast USB 3.1 Flash Drive, Retractable, High-Speed Data Transfer Storage Device, Black | 128 GB | $0.2374 | $30.39 | amazon |
Which Should You Buy?
Based on current pricing data, Amazon Basics offers better overall value for usb flash drives at an average of $0.1881/GB compared to Unirex's $0.2656/GB — that's roughly 29% less per gigabyte.
Amazon Basics's best deal is the Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, High Capacity External Storage for Photos Videos, Retractable Design, 130MB/s Transfer Speed, Black (256 GB) at $0.1361/GB, while Unirex's cheapest option is the Unirex USFW364 64GB USB 3.0 Flash Drive (64GB) at $0.2656/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Amazon Basics or Unirex cheaper per GB for usb flash drives?
As of March 2026, Amazon Basics averages $0.1881/GB compared to Unirex at $0.2656/GB. Amazon Basics is approximately 29% cheaper per gigabyte on average.
How many Amazon Basics and Unirex usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 4 Amazon Basics products and 1 Unirex products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Amazon Basics usb flash drive per GB?
The cheapest Amazon Basics option is the Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, High Capacity External Storage for Photos Videos, Retractable Design, 130MB/s Transfer Speed, Black at $0.1361/GB ($34.83 for 256 GB).
What is the cheapest Unirex usb flash drive per GB?
The cheapest Unirex option is the Unirex USFW364 64GB USB 3.0 Flash Drive at $0.2656/GB ($17.00 for 64GB).