
SamData 64GB USB Flash Drive
Score: 63/100
SamData 128GB USB
Score: 49/100Rankings

SamData's 64 GB USB flash drives provide budget-friendly, rugged storage with basic USB 2.0 performance, making them suitable for everyday document and photo backups. Their slow speeds and lack of security features keep them from demanding professional use.

SamData's 128 GB USB 2.0 flash drive is a budget-oriented, metal-cased device with an LED indicator and basic OTG compatibility. While it offers decent durability, its slow transfer speeds and lack of security features limit its suitability for high-performance tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
64 GB | 128 GBbest | |
18 MB/s | 20 MB/sbest | |
8 MB/s | 10 MB/sbest | |
12 monthsbest | 12 monthsbest | |
| ↓ lower better | 10.2 g | 10 gbest |
| ↓ lower better | 57.9 mmbest | 58 mm |
| ↓ lower better | 19.1 mm | 19 mmbest |
| ↓ lower better | 9.9 mmbest | 10 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 64 GB | 128 GB |
Performance(2) | ||
Read Speed (MB/s) | 18 MB/s | 20 MB/s |
Write Speed (MB/s) | 8 MB/s | 10 MB/s |
Physical(5) | ||
Weight (g) | 10.2 g | 10 g |
Length (mm) | 57.9 mm | 58 mm |
Width (mm) | 19.1 mm | 19 mm |
Height (mm) | 9.9 mm | 10 mm |
Material | Metal/ABS plastic | Metal |
Connectivity(1) | ||
USB Interface | USB 2.0 | USB-A |
Compatibility(1) | ||
Operating System Compatibility | Windows, Linux, macOS | Windows, macOS, Linux, Android |

Products in the top-left offer the best value (high score, low price).

Everyday users praise the drives for reliable basic storage, the helpful color variety, and the rugged metal or waterproof construction. Common complaints focus on the slow write speed, the 4 GB FAT32 file-size limit, inconsistent build quality, and the absence of encryption.

Professional reviewers note SamData as a low-cost alternative to premium USB sticks, recommending established brands for better speed and reliability.
“Affordable and Functional”

“Works with Smartphones”

“Durable Feel”


Everyday users appreciate the affordability and basic functionality, but complain about the slow USB 2.0 speeds and occasional authenticity doubts.