SanDisk Ultra Dual Drive m3.0 128GB Black
Score: 76/100
Enuoda USB Flash Drive
Score: 40/100Rankings
SanDisk's 128 GB Ultra Dual Drive provides fast up to 150 MB/s read speeds and dual micro-USB/USB-3.0 connectors for seamless Android-to-PC transfers. The slower write speed and need for OTG-compatible devices are trade-offs. Ideal for Android photographers needing quick off-load of media.
The Enuoda 128 GB USB 2.0 flash drive offers ample storage and a convenient swivel design with an LED indicator. Its main drawbacks are the slow USB 2.0 speeds and lack of durability or security features. Best suited for users who need high capacity for occasional backups on legacy computers.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
150 MB/sbest | — | |
| ↓ lower better | 5.2 gbest | 13.6 g |
5 yearsbest | 1 years |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 150 MB/s | 15-25 MB/s |
Connectivity(2) | ||
USB Version | USB 3.0 | USB 2.0 |
Interface Type | Micro-USB & USB 3.0 | USB 2.0 Type-A |
Build & Design(2) | ||
Weight (g) | 5.2 g | 13.6 g |
Dimensions (L×W×H) (mm) | 30.2×25.4×12.4 mm mm | 100.1x60.2x2.54 mm mm |
General(1) | ||
Warranty (years) | 5 years | 1 years |
Compatibility(1) | ||
OS Compatibility | Windows, macOS | Windows, Linux, macOS |
Products in the top-left offer the best value (high score, low price).
Professional outlets such as Adorama and B&H focus on the drive's fast 150 MB/s read performance and its dual-connector OTG design, noting that it fills a niche for legacy micro-USB Android devices while offering reliable cross-platform compatibility. However, the scarcity of in-depth reviews leaves some uncertainty about durability and real-world write speeds.
Everyday users generally praise the convenience of moving large media files between Android phones and computers without extra adapters, and they value the Memory Zone app for automated backups. Recurring concerns revolve around slower write speeds, the necessity of an OTG-capable device, and the lack of clear durability information.
“Super-fast transfers (up to 150 MB/s, faster than USB 2.0 for movies/photos).”
“Frees Android storage via OTG and app.”
