ADATA UV128
Score: 74/100
Techkey USB Flash Drive 128GB
Score: 79/100Rankings
The Techkey 128 GB MFi-certified flash drive offers versatile three-in-one connectivity and a rugged metal build, delivering fast USB 3.0 speeds. Its main drawbacks are the mandatory iOS app and the lack of detailed size/weight specs. Ideal for travelers and iOS users who need a durable, cross-platform backup solution.
The ADATA AUV128-32G-RBE 32 GB USB 3.2 Gen1 flash drive offers a retractable capless connector, decent 100 MB/s read speed and a 5-year warranty in a compact plastic body. Its drawbacks are modest capacity, slower write speed and a less premium material compared with metal-cased competitors. It fits users who want a budget-friendly, key-chain ready USB 3.2 drive for everyday file transfers.
| Attribute | | |
|---|---|---|
32 GB | 128 GBbest | |
100 MB/sbest | 80 MB/s | |
40 MB/sbest | 40 MB/sbest | |
| ↓ lower better | 10 gbest | — |
5 yearsbest | 2 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 32 GB | 128 GB |
Performance(1) | ||
Read Speed (MB/s) | 100 MB/s | 80 MB/s |
Connectivity(2) | ||
USB Version | USB 3.2 Gen1 | USB 3.0 |
Interface | Retractable sliding | USB 3.0, Lightning, USB-C |
General(2) | ||
Warranty (years) | 5 years | 2 years |
OS Compatibility | Windows, macOS, Linux | iOS, Android, macOS, Windows |
Build & Design(2) | ||
Dimensions (L×W×H) (mm) | 60x20x9 mm | 3.94 x 0.03937 x 5.43 inches mm |
Material | plastic matte | Metal |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the drive's very fast USB 3.0 performance and the convenience of having Lightning, USB-C and USB 3.0 ports in a single, rugged package, while noting that the mandatory BLANBOK+ app on iOS adds a setup step and that independent testing is limited.
Everyday users praise the drive for quick, one-click backups and seamless cross-platform file transfers, especially while traveling, and they value the durable metal build; no major complaints are repeatedly mentioned beyond the required app for iOS.
“USB 3.0 speed is very fast on computers.”
“NWT, ideal for travel.”
