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Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 130MB/s, Metal Housing & Swivel Design, Titanium (LJDD400128G-BNQNU)
Lexar

Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive

Bottom line: The Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash ($24.80 on Amazon as of 2026-10-21 16:18 UTC): Dual USB-C and USB-A connectors, no adapter needed; main trade-off: 130MB/s is a read-side figure; writes typically run slower.

$24.80

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Buy on Amazon — $24.80 Compare to similar drives & media

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Dual USB-C and USB-A connectors, no adapter needed
  • ✓ USB 3.2 Gen 1 speeds up to 130MB/s
  • ✓ 128GB holds iPhone 15 photo and video backups
  • ✓ Metal housing with swivel cap shields the connectors
  • ✓ Lexar DataShield encryption included for sensitive files

Cons

  • ✗ 130MB/s is a read-side figure; writes typically run slower
  • ✗ No USB 3.2 Gen 2 support, so it trails 10Gbps drives
  • ✗ Swivel hinge is a moving part that can loosen over time
  • ✗ Single 128GB tier here; larger jobs need multiple drives

Manufacturer description

The Lexar JumpDrive Dual Drive D400 USB 3.2 Gen 1 Type-C is a 2-in-1 flash drive that allows you to seamlessly transfer content between your USB Type-C and Type-A devices. Featuring a stylish metal casing and swivel design for added protection, this drive is as tough as it is fast with transfer speeds up to 130MB/s.

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SpecPicks Verdict

SpecPicks scored Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash… using a rating × review-volume × price-fit model applied to published specs and reviews across the drives & media category. Lexar's drives & media lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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 connectors with USB Type-C and USB Type-A ports
  • Transfer your files with high-speed USB 3.2 Gen 1 performance
  • Features a stylish metal housing and swivel design for added protection
  • Provides advanced security solution with Lexar DataShield
  • Compatible with Android, PC and Mac system

Full Specifications

BrandLexar
ColorTitanium
Weight400128g
Model NameD400 USB Type-C
Read Speed130 megabytes_per_second
Unit Count1 Count
Write Speedwrite speeds lower
ConnectivityUSB
Model NumberLJDD400128G-BNQNU
CompatibilityPC, Android, iOS, Mac
Mfr Part NumberLJDD400128G-BNQNU
Number of Items1
Special FeatureDual USB Connector
Flash Memory TypeUSB
Compatible DevicesiPhone 15, Android, PC, Mac
Hardware InterfaceUSB 3.2 Gen 1
Additional FeaturesDual USB Connector
Warranty DescriptionFive-year limited warranty
Connectivity TechnologyUSB
Memory Storage Capacity128 GB
Full listing titleLexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 130MB/s, Metal Housing & Swivel Design, Titanium (LJDD400128G-BNQNU)

Ready to buy?

Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 130MB/s, Metal Housing & Swivel Design, Titanium (LJDD400128G-BNQNU) 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.

Buy on Amazon — $24.80

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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Lexar 128GB JumpDrive Dual Drive D400 USB 3.2 Type-C & Type-A Flash Drive for Storage Expansion, Photo Back-up for iPhone 15, Up to 130MB/s, Metal Housing & Swivel Design, Titanium (LJDD400128G-BNQNU)
$24.80
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