PNY Turbo Attache 3 256GB Gray
Score: 71/100
SanDisk Ultra Dual Drive m3.0 128GB Black
Score: 76/100Rankings
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 PNY Turbo Attache 3 is a 256 GB USB-3.0 flash drive delivering solid read/write speeds and a convenient capless sliding collar. Its drawbacks are a heavier plastic body and a short 1-year warranty. It suits office and home users needing reliable portable storage.
| Attribute | | |
|---|---|---|
256 GBbest | 128 GB | |
185 MB/sbest | 150 MB/s | |
135 MB/sbest | — | |
| ↓ lower better | 18.1 g | 5.2 gbest |
1 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 256 GB | 128 GB |
Performance(1) | ||
Read Speed (MB/s) | 185 MB/s | 150 MB/s |
Connectivity(1) | ||
Interface Type | Type-A | Micro-USB & USB 3.0 |
Build & Design(2) | ||
Weight (g) | 18.1 g | 5.2 g |
Dimensions (L×W×H) (mm) | 57.4×10.96×20.33 mm mm | 30.2×25.4×12.4 mm mm |
General(1) | ||
Warranty (years) | 1 years | 5 years |
Products in the top-left offer the best value (high score, low price).
Consumers echo the professional praise, highlighting the fast read speeds and the convenience of the capless design, while no major complaints appear in the available user-generated content. The drive is generally regarded as a dependable, lightweight option for routine file storage and transfer.
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.
“Super-fast transfers (up to 150 MB/s, faster than USB 2.0 for movies/photos).”
“Frees Android storage via OTG and app.”
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.
