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#4 Best Seller in Data Storage
$26.99
★★★★☆ 4.5/5 (6,605 ratings)
Our Take
I’ve been impressed with the Lexar D40E 128GB dual USB drive, which has earned solid recognition as the #4 ranked data storage device with 4.5 stars from 6,605 reviews. What caught my attention first was the clever 360° swivel design that lets you switch between USB-A and USB-C connectors without fumbling around for caps you’ll inevitably lose.
The metal housing feels surprisingly robust for a $26.99 drive, and I appreciate that it’s built to handle temperatures from 32°F to 122°F. At just 26 grams, it won’t weigh down your keychain or pocket. The claimed transfer speeds of up to 100MB/s are respectable for this price range, though real-world performance will vary depending on your device.
With 76% of buyers giving it five stars, it’s clear most people are satisfied with the plug-and-play compatibility across smartphones, tablets, laptops, and Macs. However, the 6% one-star ratings suggest some users have encountered durability issues or performance that didn’t meet expectations. While the dual-connector design is genuinely useful for modern workflows, I’d recommend having realistic expectations about transfer speeds, especially with larger files.
Key Features
- USB-C 2-in-1 storage OTG: The Lexar JumpDrive Dual Drive D40E features USB Type-A and Type-C connectors in a slim, portable form factor for easy device compatibility
- Transfer speeds up to 100MB/s: Based on internal testing, performance may vary depending upon the host device, interface, and usage conditions. 1MB=1,000,000 bytes
- Plug and Play: Widely compatible with USB Type-C smartphones, tablets, laptops, Macs, and traditional Type-A devices, no software installation required. The 360° swivel design allows for easy switching between connectors without the hassle of losing a cap
- Durable & Compact: The Lexar D40E USB memory stick features a metal enclosure, withstands temperatures from 0° to 50° C (32°F to 122°F), and is lightweight at 26g with dimensions of 70.4 x 16.9 x 11.7mm
- Security & Warranty: Securely protects files using an advanced security software solution with 256-bit AES encryption. Backed by a Lexar 3-year limited warranty
Rating Breakdown
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Last updated: February 23, 2026
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