Kingston DataTraveler 100 G3 128GB
Score: 40/100
Netac U505 128GB
Score: 66/100Rankings
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 Kingston DataTraveler 100 G3 128 GB offers solid read performance and a convenient sliding cap, but its write speeds and random performance are extremely low, making it best for occasional read-heavy tasks.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
114 MB/sbest | 90 MB/s | |
3.14 MB/s | 30 MB/sbest | |
60 monthsbest | 36 months | |
| ↓ lower better | 20 g | 10 gbest |
| ↓ lower better | 59.9 mm | 57 mmbest |
| ↓ lower better | 21.3 mm | 17 mmbest |
| ↓ 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) | 114 MB/s | 90 MB/s |
Write Speed (MB/s) | 3.14 MB/s | 30 MB/s |
Warranty(1) | ||
Warranty Period (months) | 60 months | 36 months |
Physical(4) | ||
Weight (g) | 20 g | 10 g |
Length (mm) | 59.9 mm | 57 mm |
Width (mm) | 21.3 mm | 17 mm |
Material | Plastic | ABS plastic |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 | USB 3.0 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers acknowledge the drive's solid sequential read capability but criticize its abysmal write and 4K random performance, giving it an AS SSD benchmark score of 0.
Users appreciate the large capacity and easy sliding cap, but many complain about painfully slow write speeds and inconsistent copying.
“Sleek case and worked very nicely for what I needed it for”
“Does exactly what you expect it to do”
“Great product!!!”
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.
