Vansuny 64GB USB Flash Drive
Score: 58/100
Mecheer 8GB
Score: 35/100Rankings
The Vansuny 64 GB USB 3.0 drive combines a rugged all-metal body with waterproof, dust-proof and shock-proof ratings, making it ideal for harsh environments. Real-world transfer speeds fall short of the advertised figures, and the lack of an LED may be a minor inconvenience.
The MECHEER 8 GB 10-pack offers a rugged metal swivel design and low price, making it suitable for classrooms and bulk distribution. However its USB 2.0 interface and limited capacity restrict it to basic file sharing tasks.
| Attribute | | |
|---|---|---|
64 GBbest | 8 GB | |
35 MB/sbest | 30 MB/s | |
29 MB/sbest | 15 MB/s | |
— | 12 monthsbest | |
| ↓ lower better | 9 gbest | 136 g |
| ↓ lower better | 48.26 mmbest | 55.9 mm |
| ↓ lower better | 12.19 mmbest | 17.8 mm |
| ↓ lower better | 2.54 mm | 2.5 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 64 GB | 8 GB |
Performance(2) | ||
Read Speed (MB/s) | 35 MB/s | 30 MB/s |
Write Speed (MB/s) | 29 MB/s | 15 MB/s |
Physical(5) | ||
Weight (g) | 9 g | 136 g |
Length (mm) | 48.26 mm | 55.9 mm |
Width (mm) | 12.19 mm | 17.8 mm |
Height (mm) | 2.54 mm | 2.5 mm |
Material | metal | Metal |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 2.0 |
Design(1) | ||
LED Indicator | false | true |
Products in the top-left offer the best value (high score, low price).
Reviewers commend the metal housing and verified waterproof claim, noting real-world read speeds around 35 MB/s and write speeds of 28-30 MB/s, while pointing out the gap between advertised and actual performance.
Users love the durability and compact size, but often mention slower-than-advertised speeds and the need to dry the drive after water exposure.
“Absolutely amazing... I haven't seen such a stick till now.”
“Perfect for photos”
“No cap to lose”
Professional reviewers note the capless swivel metal housing is a durability win for bulk-use, but criticize the slow USB 2.0 speeds and lack of security features.
Everyday users like the sturdy design and low cost but complain about slow transfers and occasional failures.
