Maspen vs Unionsine USB Flash Drives
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Maspen averages $0.3045/GB across 2 products while Unionsine averages $0.2804/GB across 1 products on BuyPerUnit. Unionsine offers 8% better value per gigabyte for usb flash drives.
Maspen
Cheapest Product
2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black64 GB · $18.99 · amazon
Unionsine
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Maspen | 2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black | 64 GB | $0.2967 | $18.99 | amazon |
| 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 |
| 2 | Maspen | USB Flash Drive 32GB, Maspen Thumb Drive 2.0 High Speed Memory Stick Jump/ Zip/ Pen Drive,Blue,32 GB | 32 GB | $0.3122 | $9.99 | amazon |
Which Should You Buy?
Based on current pricing data, Unionsine offers better overall value for usb flash drives at an average of $0.2804/GB compared to Maspen's $0.3045/GB — that's roughly 8% less per gigabyte.
Unionsine's best deal 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, while Maspen's cheapest option is the 2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black (64 GB) at $0.2967/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 Maspen or Unionsine cheaper per GB for usb flash drives?
As of March 2026, Unionsine averages $0.2804/GB compared to Maspen at $0.3045/GB. Unionsine is approximately 8% cheaper per gigabyte on average.
How many Maspen and Unionsine usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 2 Maspen products and 1 Unionsine products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Maspen usb flash drive per GB?
The cheapest Maspen option is the 2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black at $0.2967/GB ($18.99 for 64 GB).
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).