Netac U505 128GB
Score: 66/100
SamData 32GB 2-Pack
Score: 31/100Rankings
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 32 GB USB 2.0 flash drive sold in a color-coded dual pack. It offers a swivel metal clip, LED indicator and basic durability features but is limited by slow transfer speeds and lack of security.
| Attribute | | |
|---|---|---|
128 GBbest | 32 GB | |
90 MB/sbest | 18 MB/s | |
30 MB/sbest | — | |
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 | 32 GB |
Performance(2) | ||
Read Speed (MB/s) | 90 MB/s | 18 MB/s |
Write Speed (MB/s) | 30 MB/s | 6-9 MB/s |
Warranty(1) | ||
Warranty Period (months) | 36 months | 12 months |
Physical(3) | ||
Weight (g) | 10 g | 12 g |
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.
Professional listings position SamData as a value-oriented, no-frills USB 2.0 drive. Editors highlight the swivel metal clip and LED indicator as standout durability and usability features, while noting the lack of USB 3.x speed and security options makes it unsuitable for power users.
Everyday users appreciate the color-coded multi-pack, swivel design and plug-and-play simplicity, but complain about slow write performance, occasional failures and misleading waterproof claims.
“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.”
