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Lexar JumpDrive D400 512GB USB flash drive with swivel metal casing, dual Type-A and Type-C connectors, key ring loop

Lexar

Lexar JumpDrive Dual Drive D400 512GB USB flash drive

SKU CH-TXBX-NZ17N

A 512 GB flash drive with USB 3.2 Gen 1 Type-A and Type-C connectors for up to 170 MB/s reads across Android, PC and Mac

  • 512GB capacity stores thousands of photos and documents
  • USB 3.2 Gen 1 delivers read speeds up to 170MB/s
  • Dual USB Type-A and Type-C connectors work with laptops and phones
  • Lexar Data Shield adds password-protected encryption for sensitive files
  • Swivel metal casing protects both connectors and includes a key-ring loop

512GB dual-connector flash drive

The Lexar JumpDrive D400 provides 512GB of storage in a single unit that fits both USB Type-A and USB Type-C ports. It suits professionals and students who move large media libraries between laptops, desktops and Android phones without carrying adapters. No driver installation is required on Windows, macOS or Android. The metal swivel casing protects each connector when the drive is not in use.

Sustained transfer behaviour

Rated sequential reads reach 170MB/s over the USB 3.2 Gen 1 interface, so multi-gigabyte video folders copy in seconds rather than minutes. Write performance will vary with file size and host controller, but the USB 3.2 Gen 1 bus keeps throughput stable during long backups. The drive draws power directly from the port, so there is no external supply to manage during extended sessions.

Build and daily use

A robust metal shell resists knocks inside a bag, while the rotating cover shields both plugs from dust and pocket lint. An integrated key-ring loop lets the drive stay clipped to a lanyard or keychain, reducing the chance of loss. Lexar Data Shield software adds optional password-protected encryption for sensitive documents, activating only when you choose to use it.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 69% of the 1,099 comparable items (median $31.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the metal casing and USB 3.2 Gen 1 interface keep the Lexar JumpDrive D400 cool during all-day file transfers?

The metal casing helps dissipate heat, and USB 3.2 Gen 1 operates within standard power limits, so the drive stays cool during extended use.

What device ports do I already need to use both the Type-A and Type-C connectors on this 512GB drive?

You need one USB Type-A port and one USB Type-C port, or an adapter, to access both connectors on the Lexar JumpDrive D400.

Will the 170MB/s read speed of this USB 3.2 Gen 1 drive work properly when plugged into my older USB 2.0 laptop ports?

Yes, the drive is backward compatible with USB 2.0 ports, but read speeds will be limited to the older port's maximum bandwidth.

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