Samsung Type-C 128GB
Score: 81/100
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 128 GB Type-C flash drive combines fast read performance with a dual-connector design and rugged durability, making it a versatile choice for creators, though its plastic build and lack of encryption may deter premium-seeking users.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
400 MB/s | 550 MB/sbest | |
300 MB/s | 520 MB/sbest | |
60 monthsbest | — | |
| ↓ lower better | 3.4 gbest | 37 g |
| ↓ lower better | 33.8 mmbest | 78 mm |
| ↓ lower better | 16 mmbest | 20.5 mm |
| ↓ lower better | 8.1 mmbest | 8.6 mm |
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) | 300 MB/s | 520 MB/s |
Physical(5) | ||
Weight (g) | 3.4 g | 37 g |
Length (mm) | 33.8 mm | 78 mm |
Width (mm) | 16.0 mm | 20.5 mm |
Height (mm) | 8.1 mm | 8.6 mm |
Material | Plastic | Zinc alloy |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 | USB-C/USB-A 3.2 Gen2 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the drive's exceptional read performance and rugged, multi-proof construction, while pointing out the slower write speeds and occasional OTG compatibility quirks.
Everyday users rate the drive highly for speed, durability, and convenience of dual connectors, with complaints focused on write speed and the plastic feel.
“Fast transfer speeds”
“Great build quality”
“Very handy for video editing”
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.
