Unionsine vs Unirex USB Flash Drives
Side-by-side price per gigabyte comparison across 2 products.
As of March 2026, Unionsine averages $0.2804/GB across 1 products while Unirex averages $0.2656/GB across 1 products on BuyPerUnit. Unirex offers 5% better value per gigabyte for usb flash drives.
Unionsine
Unirex
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Unionsine | UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio | 128 GB | $0.2804 | $35.89 | amazon |
| 1 | Unirex | Unirex USFW364 64GB USB 3.0 Flash Drive | 64GB | $0.2656 | $17.00 | newegg |
Which Should You Buy?
Based on current pricing data, Unirex offers better overall value for usb flash drives at an average of $0.2656/GB compared to Unionsine's $0.2804/GB — that's roughly 5% less per gigabyte.
Unirex's best deal is the Unirex USFW364 64GB USB 3.0 Flash Drive (64GB) at $0.2656/GB, while Unionsine's cheapest option is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio (128 GB) at $0.2804/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 Unionsine or Unirex cheaper per GB for usb flash drives?
As of March 2026, Unirex averages $0.2656/GB compared to Unionsine at $0.2804/GB. Unirex is approximately 5% cheaper per gigabyte on average.
How many Unionsine and Unirex usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 1 Unionsine products and 1 Unirex products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Unionsine usb flash drive per GB?
The cheapest Unionsine option is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio at $0.2804/GB ($35.89 for 128 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).