
Teamgroup C162 256GB
Score: 65/100
Marryler USB Flash Drive
Score: 63/100Rankings

TeamGroup's C162 256 GB drive combines a rugged zinc-alloy metal body with waterproof, dustproof and shockproof protection, plus a lifetime warranty. Its real-world sequential speeds are modest, falling well short of the advertised 140 MB/s. Ideal for travelers and users prioritizing durability over high performance.

The Marryler 230 GB USB 2.0 flash drive offers a high-capacity metal body that is waterproof and includes a keychain for easy portability. Its main trade-off is the slow USB 2.0 interface and limited warranty. Best suited for users who need large storage for occasional backups and value rugged, portable design over speed.
| Attribute | ![]() | ![]() |
|---|---|---|
256 GBbest | 230 GB | |
38.37 MB/sbest | — | |
27.92 MB/sbest | — | |
| ↓ lower better | 3.4 g | 2 gbest |
— | 0.5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 256 GB | 230 GB |
Connectivity(2) | ||
USB Version | USB 3.2 Gen1 | USB 2.0 |
Interface | USB Type-A | USB 2.0 |
General(1) | ||
OS Compatibility | Windows XP or later, Mac OS 10.6 or later, Linux 2.6 or later | PC, laptop, TV, car, audio |
Build & Design(3) | ||
Weight (g) | 3.4 g | 2 g |
Dimensions (L×W×H) (mm) | 24 x 12.2 x 7 mm | 12x5x5 mm |
Material | Zinc Alloy | metal |

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

Professional reviewers acknowledge the C162's robust metal construction and lifetime warranty, but they criticize its severely limited real-world performance, especially the gap between advertised and measured speeds and the negligible 4K throughput, making it unsuitable for demanding transfer tasks.
Consumer feedback is sparse, but the available data suggests users are likely to be disappointed by the slow actual transfer rates despite the drive's advertised speed claims, while appreciating its compact, rugged design.


No professional reviews, editor ratings, or expert analyses were found for this product in the available sources.
No consumer reviews or user feedback were identified, so there is no documented everyday user sentiment for this drive.