Lexar D50E 128GB Solid State Dual Drive
Bottom line: The Lexar D50E 128GB Solid State Dual Drive ($39.99 on Amazon as of 2026-10-06): Dual USB-A and USB-C connectors, no adapter or cable needed; main trade-off: 128GB is the smallest tier; 1TB versions cost significantly more.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Dual USB-A and USB-C connectors, no adapter or cable needed
- ✓ Rated up to 400MB/s read and 360MB/s write speeds
- ✓ Metal housing with swivel design shields both connectors
- ✓ Free Lexar App handles photo backup on iOS and Android
Cons
- ✗ 128GB is the smallest tier; 1TB versions cost significantly more
- ✗ No iCloud content backup support in the Lexar App
- ✗ 400MB/s claim is internal testing; real speeds vary by host port
- ✗ Swivel mechanism is a moving part that can loosen over time
SpecPicks Verdict
SpecPicks scored Lexar D50E 128GB Solid State Dual Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the drives & media category. Compare with similarly-priced alternatives in the drives & media category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for drives & media of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Dual USB-A and USB-C connectors for wide compatibility with USB devices. Cable-free to provide everything you need within a compact design
- Up to 400MB/s read transfer, 360MB/s write speeds. Provide file transfers 4X faster than USB 3.0. The comparison is based on internal testing at a speed of 100 MB/s; actual performance may vary
- The free Lexar App Photo Backup function is available for both iOS and Android to give an easy way to back up and manage media. iCloud content backup is not supported yet
- A durable metal housing offers exceptional durability and protects the USB-A and USB-C connectors
- Available in capacities up to 1TB to carry your entire content library in your pocket
Full Specifications
| Brand | Lexar |
|---|---|
| Color | 128GB |
| Model Name | D50E |
| Read Speed | 400 megabytes_per_second |
| Unit Count | 1 Count |
| Media Speed | 360 MB/s |
| Connectivity | USB-C |
| Model Number | LJDD50E128G-BNSAU |
| Compatibility | PC, Android, iOS |
| Built-In Media | USB |
| Hard Disk Size | 128 GB |
| Hard-Drive Size | 128 GB |
| Number of Items | 1 |
| Special Feature | Dual USB Connector |
| Installation Type | USB |
| Compatible Devices | Smartphone |
| Data Transfer Rate | 400 megabytes_per_second |
| Additional Features | Dual USB Connector |
| Hard Disk Interface | USB 2.0/3.0 |
| Warranty Description | 5-year limited warranty |
| Full listing title | Lexar D50E 128GB Solid State Dual Drive, Up to 400MB/s Read 360MB/s Write | High-Performance USB Flash Drive, USB C&A, Metal Housing Swivel Design, Compatible with iPhone 17, Android, PC |
Ready to buy?
Lexar D50E 128GB Solid State Dual Drive, Up to 400MB/s Read 360MB/s Write | High-Performance USB Flash Drive, USB C&A, Metal Housing Swivel Design, Compatible with iPhone 17, Android, PC is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Related Drives & Media
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best 1440p Gaming GPUs in 2026
- How to Build a Windows 98 Retro PC in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Ryzen AI Max 400 192GB vs RTX 3060 for Local LLMs
- Sega Genesis Mini vs SNES Classic: Which Plug-and-Play Console Holds Up in 2026?
- The Greatest GPU Awards: A Decade of Standout Cards
- Best GPU for 1080p High-Refresh Esports 2026: RTX 3060 12GB
- DeepSeek V4 Pro Local Inference: Hardware Requirements and Cost-Per-Million-Tokens vs API
- Best Budget Gaming PC Build 2026: AMD Parts Guide
- Best Sim Racing Wheel for PC and Console in 2026
- RTX 5080 vs RTX 4080 SUPER — one generation apart
- Best Budget Gaming CPU Under $250 in 2026
- Running a Local LLM on a Raspberry Pi 5 With llama.cpp: Real tok/s on 1B-8B Models
- Best Gear for Online D&D and Virtual Tabletop Nights in 2026
- MTP (Multi-Token Prediction): 2x Faster Token Generation on AMD Strix Halo & Radeon 9700 AI Pro
- Athlon XP + Radeon 9800 Pro AGP Build Guide: 2003 Period-Correct Rig
- Coreboot + AMD openSIL: Windows 11 Works on MSI Ryzen
- Motherboard Sales Fell 33% in 2026: Is DIY PC Building Dying?
- Can a Raspberry Pi 4 8GB Run a Local LLM in 2026? Realistic tok/s Numbers
- Jetson Orin Nano Super vs Raspberry Pi 5: Real Edge-AI Benchmarks (2026)
- AMD Ryzen AI Max 400 'Gorgon Halo': What 192GB of Unified Memory Unlocks for Local AI
- Best Wireless Gaming Controller for PC and Console (2026)
- How to Find and Join Active Quake 3 and UT99 Servers in 2026
- Qwen3.6-35B-A3B VRAM Optimization: Why Bigger Quants Win
- Local LLM Image Generators: Best AMD GPUs in 2025
- Best Streaming Setup for Sim Racing in 2026: Cam, Mic, Light
- Arc A770 16GB vs RTX 3060 12GB for Local Llama 3
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090