Netac U505 128GB
Score: 66/100
SamData 128GB USB Flash Drive
Score: 34/100Rankings
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.
A budget-friendly 128 GB USB 2.0 flash drive with a swivel metal clip, LED indicator and rugged construction. It offers ample storage for everyday files but is constrained by slow transfer speeds and limited validation of capacity.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
90 MB/sbest | 20 MB/s | |
30 MB/sbest | 8 MB/s | |
36 monthsbest | 12 months | |
| ↓ lower better | 10 gbest | 10 gbest |
| ↓ 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 | | |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 90 MB/s | 20 MB/s |
Write Speed (MB/s) | 30 MB/s | 8 MB/s |
Warranty(1) | ||
Warranty Period (months) | 36 months | 12 months |
Physical(2) | ||
Length (mm) | 57 mm | 58 mm |
Width (mm) | 17 mm | 19 mm |
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.”
Everyday users generally appreciate the low price, sturdy metal build, and convenient OTG functionality, but recurring complaints focus on the slow USB-2.0 speeds, unclear usable capacity, occasional boot failures, and doubts about review authenticity.
