
Kingston DataTraveler Exodia 256GB Black
Score: 63/100
Kingston DataTraveler DuoG2 256GB
Score: 64/100Rankings

The Kingston DataTraveler DuoG2 256 GB delivers versatile dual-connector functionality and ample storage in a compact plastic body, backed by a five-year warranty, though it lacks encryption and may feel slower than expected.

The Kingston DataTraveler Exodia 256 GB provides ample storage and a solid warranty, with decent read speeds but modest write performance and a basic plastic build.
| Attribute | ![]() | ![]() |
|---|---|---|
256 GBbest | 256 GBbest | |
95 MB/sbest | — | |
15.7 MB/sbest | — | |
60 monthsbest | 60 monthsbest | |
| ↓ lower better | 11 g | 10 gbest |
| ↓ lower better | 67.3 mm | 64 mmbest |
| ↓ lower better | 21.04 mmbest | 21.2 mm |
| ↓ lower better | 10.14 mm | 1 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Physical(5) | ||
Weight (g) | 11 g | 10 g |
Length (mm) | 67.3 mm | 64 mm |
Width (mm) | 21.04 mm | 21.2 mm |
Height (mm) | 10.14 mm | 1 mm |
Material | plastic | Plastic |

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

Professional reviewers commend the dependable brand and warranty but criticize modest write speeds and lack of security features, positioning it as an everyday drive rather than a performance-oriented solution.
Users like the portability and key-ring loop, but repeatedly note slow write speeds and occasional cap loss.

“Read/write speeds are short of absurd.”

“Lightweight and reliable for daily backups.”

“Cap can be lost if not attached to loop.”


Professional reviewers describe the DuoG2 as an innovative and versatile flash drive that solves the compatibility gap between legacy USB-A and modern USB-C devices. They highlight its dual-connector design, cap-less sliding mechanism, and Kingston's reliable brand reputation, while noting that it is positioned as a practical, no-frills tool rather than a high-performance or secure storage solution.
Everyday users praise the drive for its convenience, ease of use, and sufficient capacity, noting that it works seamlessly across multiple platforms. Common complaints focus on slower transfer speeds than expected, the plastic build quality, occasional cap stiffness, and the absence of security features.