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Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup, Up To 100MB/s Read, Gray (LJDV100128G-B2HNU)
Lexar

Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive

Bottom line: The Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive: Up to 100MB/s read over USB 3.2 Gen 1; main trade-off: lexar lists read speed only — no write spec published.

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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.

Pros & Cons

Pros

  • ✓ Up to 100MB/s read over USB 3.2 Gen 1
  • ✓ Backwards compatible with USB 3.1, 3.0, and 2.0 ports
  • ✓ Protective cap plus lanyard loop for keychain carry
  • ✓ Two-year limited warranty from Lexar

Cons

  • ✗ Lexar lists read speed only — no write spec published
  • ✗ Capped design means a cap you can misplace
  • ✗ 128GB is the top capacity in the V100 line (64GB-128GB)
  • ✗ No hardware encryption or ruggedized housing listed

Manufacturer description

Each drive is rated up to 100MB/s read, which makes moving large photo libraries, video files, ISO images, and retro game collections noticeably quicker than a USB 2.0 stick. The capless design question is settled by a protective cap plus a lanyard loop, so you can clip a drive to a keychain or backpack without leaving the connector exposed. Backwards compatibility matters here: USB 3.2 Gen 1 drops cleanly onto USB 3.1, USB 3.0, and USB 2.0 ports, so the same drive works on a modern laptop and on an older desktop with only 2.0 headers. Lexar lists PC and Mac support out of the box, and the…

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SpecPicks Verdict

SpecPicks scored Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive 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.

Frequently Asked Questions

How fast is the Lexar JumpDrive V100 128GB?

Lexar rates it at up to 100MB/s read over USB 3.2 Gen 1. Write speed is not published, so treat large file copies as slower than the read figure.

Will this work in an older USB 2.0 computer?

Yes. The JumpDrive V100 is backwards compatible with USB 3.1, USB 3.0, and USB 2.0 devices, though it will run at the slower port's speed.

Does the Lexar JumpDrive V100 work with Mac?

Lexar lists compatibility with both PC and Mac systems. For macOS use you may want to reformat to exFAT or APFS depending on your workflow.

How many drives come in this pack?

Two 128GB drives, for 256GB of combined capacity. Price and availability change, so check the current Amazon listing.

What warranty does Lexar include?

A two-year limited warranty covers the drives. Check the product listing for current warranty terms and regional coverage before you buy.

Key Features

  • Leverage USB 3.2 Gen 1 technology for fast file transfer
  • Easily transfer, store, and share important files
  • Carry your photos, music, video and more
  • USB 3.2 Gen 1 enabled; backwards compatible with USB 3.1 / USB 3.0 and 2.0 devices
  • Compatible with PC and Mac systems
  • Two-year limited warranty

Full Specifications

BrandLexar
ColorGray
Weight100128g
Model NameV100
Read Speed100 megabytes_per_second
Unit Count2 Count
Write SpeedAt least 480 Mbps (possibly up to 5 Gbps)
ConnectivityUSB
Model NumberLJDV100128G-B2HNU
CompatibilityPC, Mac
Mfr Part NumberLJDV100128G-B2HNU
Number of Items2
Special FeatureProtective cap
Flash Memory TypeUSB
Compatible DevicesPersonal Computer
Hardware InterfaceUSB 3.2 Gen 1
Additional FeaturesProtective cap
Warranty DescriptionTwo-year limited warranty
Connectivity TechnologyUSB
Memory Storage Capacity128 GB
Full listing titleLexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup, Up To 100MB/s Read, Gray (LJDV100128G-B2HNU)

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Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup, Up To 100MB/s Read, Gray (LJDV100128G-B2HNU) 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.

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Lexar 128GB 2-Pack JumpDrive V100 USB 3.2 Gen 1 Flash Drive for Storage Expansion and Backup, Up To 100MB/s Read, Gray (LJDV100128G-B2HNU)
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