SanDisk Ultra 128GB Red
Score: 38/100
SamData 32GB 2-Pack
Score: 29/100Rankings
The Ultra 128 GB USB 3.0 flash drive offers solid read performance and built-in encryption in a compact retractable form factor, targeting everyday users. Write speeds lag behind the advertised maximum, and the slider mechanism may collect dirt over time.
The SamData 32 GB USB flash drive pack offers budget-friendly, color-coded storage with a swivel metal clip and LED indicator, but its USB 2.0 interface and slow write speeds make it unsuitable for high-performance tasks.
| Attribute | | |
|---|---|---|
128 GBbest | 32 GB | |
130 MB/sbest | 18 MB/s | |
100 MB/sbest | 9 MB/s | |
1 yearsbest | 1 yearsbest | |
| ↓ lower better | 13.64 g | 12 gbest |
| ↓ lower better | 10.41 mmbest | 58 mm |
| ↓ lower better | 21.59 mm | 19 mmbest |
| ↓ lower better | 56.09 mm | 10 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 128 GB | 32 GB |
Performance(2) | ||
Read Speed (MB/s) | 130 MB/s | 18 MB/s |
Write Speed (MB/s) | 100 MB/s | 9 MB/s |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 2.0 Type-A |
Security(2) | ||
Hardware Encryption | true | false |
Encryption Algorithm | 128-bit AES | None |
Compatibility(1) | ||
Compatible Operating Systems | Windows, macOS, PlayStation, Xbox | Windows 2000/XP/Vista/7/8/10/11, Linux, Mac OS 9.0 and above |
Physical(4) | ||
Weight (g) | 13.64 g | 12 g |
Length (mm) | 10.41 mm | 58 mm |
Width (mm) | 21.59 mm | 19 mm |
Height (mm) | 56.09 mm | 10 mm |
Products in the top-left offer the best value (high score, low price).
Reviewers note reliable read speeds and security software but point out the slower write performance and lack of ruggedness compared to higher-end models.
Consumers appreciate the quick reads and encryption, yet many complain about slow writes and occasional file-corruption issues.
“Transfers a full movie in under 40 seconds”
“Great for backups and school projects”
“Love the SecureAccess software”
Professional listings on Newegg and Amazon 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-packs, swivel design, and plug-and-play simplicity, often buying them for students or office gifting. Recurring complaints focus on slow write performance, occasional drive failures, and misleading waterproof claims.
