
Samsung BAR Plus 128GB
Score: 80/100
SSK Dual USB-C 128GB
Score: 89/100Rankings

The SSK 128 GB dual-head flash drive delivers SSD-level speeds in a rugged metal case, offering USB-C and USB-A 3.2 Gen2 connectivity and extensive OS support. Its durability features make it ideal for creators on the move, though its size and occasional speed throttling near capacity are trade-offs.

The Samsung BAR Plus 128 GB delivers blazing-fast read speeds and a rugged metal body, making it ideal for portable, durable storage, though its write speed and lack of encryption limit some use cases.
| Attribute | ![]() | ![]() |
|---|---|---|
128 GBbest | 128 GBbest | |
400 MB/s | 550 MB/sbest | |
60 MB/s | 520 MB/sbest | |
60 monthsbest | — | |
| ↓ lower better | 1.13 gbest | 37 g |
| ↓ lower better | 40.1 mmbest | 78 mm |
| ↓ lower better | 15.5 mmbest | 20.5 mm |
| ↓ lower better | 11.9 mm | 8.6 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 400 MB/s | 550 MB/s |
Write Speed (MB/s) | 60 MB/s | 520 MB/s |
Physical(5) | ||
Weight (g) | 1.13 g | 37 g |
Length (mm) | 40.1 mm | 78 mm |
Width (mm) | 15.5 mm | 20.5 mm |
Height (mm) | 11.9 mm | 8.6 mm |
Material | Metal | Zinc alloy |
Connectivity(1) | ||
USB Interface | USB 3.1 Gen 1 | USB-C/USB-A 3.2 Gen2 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux | Windows, macOS, Linux, Android, iOS |

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

Professional reviewers commend the BAR Plus for delivering on its promise of speed and resilience, highlighting the 400 MB/s read performance, metal construction, and five-year warranty as standout attributes.
Everyday users love the drive's plug-and-play ease, sleek metal look, keyring convenience and the confidence that it survives drops and water, while noting slower-than-advertised write speeds.

“Even your grandma can use this”

“Sleek, compact, and very portable”

“Saved my files after dropping it in water”




Professional reviewers highlight the SSK SD301 as a rare flash drive that delivers SSD-class throughput while offering a dual-head USB-C/USB-A design, making it ideal for creators who need to move large media files between phones and laptops.
Everyday users consistently praise the drive's blazing fast transfers and sturdy feel, calling it "very handy for video editing" and noting flawless operation with iPhone 15 and MacBook.