Kingston DataTraveler Micro 256GB
Score: 70/100
Marryler 230GB Waterproof
Score: 70/100Rankings
The Kingston DataTraveler Micro 256 GB USB-A flash drive combines an ultra-compact metal case with USB 3.2 Gen 1 speeds, a built-in key loop, and a 5-year warranty, making it a premium plug-and-stay solution for high-capacity portable storage.
The Marryler 230 GB USB flash drive offers a rugged metal body, high capacity and broad device compatibility, but it lacks verified high-speed performance and has a short warranty.
| Attribute | | |
|---|---|---|
256 GBbest | 230 GB | |
200 MB/sbest | — | |
20 MB/sbest | — | |
60 monthsbest | 6 months | |
| ↓ lower better | 9 gbest | 10 g |
| ↓ lower better | 24.95 mmbest | 45 mm |
| ↓ lower better | 12.2 mm | 12 mmbest |
| ↓ lower better | 4.5 mmbest | 5 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 256 GB | 230 GB |
Warranty(1) | ||
Warranty Period (months) | 60 months | 6 months |
Physical(5) | ||
Weight (g) | 9 g | 10 g |
Length (mm) | 24.95 mm | 45 mm |
Width (mm) | 12.2 mm | 12 mm |
Height (mm) | 4.5 mm | 5 mm |
Material | Metal | Aluminum alloy |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 | USB 2.0 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS, Linux, Chrome OS | Windows, Linux |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors highlight the drive's efficient low-profile metal design, its USB 3.2 Gen 1 performance boost over older USB 2.0 drives, and its broad OS compatibility, positioning it as a premium plug-and-stay solution for modern computers.
Everyday users praise the drive's fast read speeds, tiny footprint, and sleek look, but many complain about lower-than-advertised write speeds, occasional premature failures, and limited durability when subjected to constant physical wear.
“lightning fast”
“solidly built”
“stopped enumerating”
Professional reviewers consider Marryler a legitimate budget brand that delivers solid durability and adequate storage, but they criticize its lack of high-speed performance, limited warranty, and weaker tech support compared to established competitors.
Everyday users value the drive's rugged metal construction, waterproof rating, and keychain design, while repeatedly noting slower transfer speeds, occasional early failures, and confusion over actual usable capacity.
