Netac U505 128GB
Score: 66/100
SamData 16GB USB
Score: 22/100Rankings
The Netac 128 GB USB-3.0 flash drive offers good read performance and a protective swivel cap at a low price, making it suitable for casual users. However, its modest write speed, lack of encryption, and reported reliability issues limit its appeal for power users.
The SamData 16 GB USB flash drive is a basic capless storage solution with an LED indicator and a 2-pack offering, targeting users who need inexpensive, low-capacity USB 2.0 storage. Performance is modest, and the lack of security features limits its suitability for sensitive data.
| Attribute | | |
|---|---|---|
128 GBbest | 16 GB | |
90 MB/sbest | 30 MB/s | |
30 MB/sbest | 8 MB/s | |
36 monthsbest | 12 months | |
| ↓ lower better | 10 gbest | 12 g |
| ↓ lower better | 57 mmbest | 58 mm |
| ↓ lower better | 17 mmbest | 19 mm |
| ↓ lower better | 10 mmbest | 10 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 128 GB | 16 GB |
Performance(2) | ||
Read Speed (MB/s) | 90 MB/s | 30 MB/s |
Write Speed (MB/s) | 30 MB/s | 8 MB/s |
Warranty(1) | ||
Warranty Period (months) | 36 months | 12 months |
Physical(4) | ||
Weight (g) | 10 g | 12 g |
Length (mm) | 57 mm | 58 mm |
Width (mm) | 17 mm | 19 mm |
Material | ABS plastic | plastic |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 2.0 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux | Windows, Linux, macOS |
Products in the top-left offer the best value (high score, low price).
Professional reviewers acknowledge the respectable read speed and low price but note modest write performance and build-quality concerns compared with established competitors.
Everyday users appreciate the affordability, swivel-cap design, and decent read speeds, while many report early failures and connector tightness.
“Great for school and office-fits all my documents and presentations.”
“Love the rotating metal cap-no more lost caps.”
“Works perfectly with my TV and laptop.”
