Lexar JumpDrive V400 128GB USB 3.0 Pen Drive

The Lexar JumpDrive V400 is a 128GB USB 3.0 pen drive that delivers high-speed file transfer and secure storage through 256-bit AES encryption. Weighing just 3.6g with dimensions of 18.4mm x 46.65mm x 8.0mm, this compact flash drive includes a keychain loop for portability and works seamlessly with both PC and Mac systems.

Lexar JumpDrive V400 key features

• Model: JumpDrive V400
• Capacity: 128GB
• Interface: USB 3.0
• System Supported: PC and Mac systems
• Dimensions: 18.4mm x 46.65mm x 8.0mm / 0.72” x 1.84” x 0.31”
• Weight: 3.6g
• Warranty: Product lifetime warranty
• Encryption: 256-bit AES (Lexar DataShield software)

Key features of the Lexar JumpDrive V400

• 128GB storage capacity: Holds thousands of photos, hours of music, and large video files for personal or professional use
• USB 3.0 interface: Ensures fast read and write speeds compared to older USB 2.0 drives, reducing file transfer time
• 256-bit AES encryption: Lexar DataShield software protects your files from unauthorized access, corruption, and deletion
• Compact and lightweight design: Measures 18.4mm x 46.65mm x 8.0mm and weighs only 3.6g for easy carrying
• Keychain loop: Built-in attachment point lets you secure the drive to key rings, backpacks, or bags
• Cross-platform compatibility: Works with Windows PC and Mac systems without additional drivers
• Product lifetime warranty: Covered by Lexar for the entire lifespan of the drive
• Plug-and-play functionality: No installation required, simply connect and start transferring files

Storage capacity and performance

The 128GB capacity of this Lexar pen drive provides sufficient space for everyday file storage needs. You can store approximately 32,000 photos at 4MB each, or around 32 hours of HD video, or more than 30,000 MP3 songs. The USB 3.0 interface delivers transfer speeds significantly faster than USB 2.0, making it practical for moving large files between devices. Backup tasks, photo libraries, and document collections transfer in minutes rather than hours.

Security with Lexar DataShield software

The JumpDrive V400 includes Lexar DataShield software that applies 256-bit AES encryption to protect sensitive files. This military-grade encryption standard secures your data from unauthorized viewing if the drive is lost or stolen. The software installs on the drive itself, so you can password-protect files on any compatible computer without needing to install software on each machine. Business users, students with academic work, and anyone handling confidential documents benefit from this built-in security layer.

Build and portability

At 3.6g, the Lexar JumpDrive V400 128GB pen drive is one of the lightest storage devices you can carry. The dimensions of 18.4mm x 46.65mm x 8.0mm make it smaller than most car keys. The integrated keychain loop eliminates the need for separate cases or pouches. You can attach the drive directly to your keyring, lanyard, or bag zipper, reducing the chance of misplacing it. The capless design means no small parts to lose, though the USB connector remains exposed.

Compatibility across operating systems

This USB 3.0 flash drive supports both PC and Mac systems without requiring driver installation. Plug the drive into any USB port, and the operating system recognizes it immediately. You can format the drive as FAT32 for universal compatibility across Windows, macOS, and Linux, or use exFAT for larger individual files above 4GB. The drive also works in USB 2.0 ports, though transfer speeds will be limited to USB 2.0 rates. This makes the JumpDrive V400 suitable for mixed-device environments where you move files between different computers and operating systems.

Full specification

Who should buy the Lexar JumpDrive V400

Students and educators who need to carry assignments, presentations, and research documents between home, library, and classroom will find the 128GB capacity and encryption features useful for protecting academic work. Office professionals who transfer reports, spreadsheets, and client files between work and personal computers benefit from the USB 3.0 speed and cross-platform compatibility. Photographers and content creators working with smaller file sizes can use this drive as a portable backup or for delivering finished work to clients, though those regularly handling 4K video may need faster interfaces like USB-C.

Things to check before you buy

The Lexar JumpDrive V400 uses a capless design, so the USB connector is always exposed to dust and physical damage. If you need a cap or retractable connector, consider other models. USB 3.0 offers good speeds, but if you routinely transfer files larger than 50GB, a USB 3.1 or USB-C drive will be faster.

The Lexar DataShield encryption software works on Windows and Mac, but verify compatibility with your specific operating system version before relying on it for critical security. The lifetime warranty covers manufacturing defects but does not protect against physical damage, water exposure, or data loss from accidental deletion.

Buy the Lexar JumpDrive V400 in Bangladesh from Hello Tech BD

Frequently Asked Questions

What is the price of the Lexar JumpDrive V400 in Bangladesh?

The latest price of the Lexar JumpDrive V400 in Bangladesh is shown at the top of this page at Hello Tech BD. Prices can change with stock and import cost, so the price on this page is always the current one.

How long does delivery of the Lexar JumpDrive V400 take?

Orders are usually delivered in 1-5 working days inside Bangladesh.

Can I return the Lexar JumpDrive V400 if there is a problem?

Yes. You can request a return within 7 days of delivery if the product arrives damaged or does not match this page. Keep the box and accessories with the product.

Does the Lexar JumpDrive V400 work with both Windows and Mac?

Yes, the JumpDrive V400 is compatible with both PC and Mac systems. It uses plug-and-play functionality, so no driver installation is required. You can format it as FAT32 or exFAT depending on your file size needs and operating system requirements.

What is the actual transfer speed of this USB 3.0 pen drive?

The Lexar JumpDrive V400 uses USB 3.0 interface, which is significantly faster than USB 2.0. Exact speeds depend on your computer’s USB port and the file types being transferred. The drive will also work in USB 2.0 ports but at reduced speeds.

How does the 256-bit AES encryption work on this drive?

The drive includes Lexar DataShield software that provides 256-bit AES encryption. The software is stored on the drive itself, allowing you to password-protect files on any compatible computer. This protects your data from unauthorized access if the drive is lost or stolen.

What is the physical size and weight of the JumpDrive V400?

The drive measures 18.4mm x 46.65mm x 8.0mm and weighs only 3.6g. It includes a built-in keychain loop so you can attach it to your keys, backpack, or bag for easy carrying.

What warranty comes with the Lexar JumpDrive V400 in Bangladesh?

The Lexar JumpDrive V400 comes with a product lifetime warranty. This covers manufacturing defects for the life of the product, though physical damage, water exposure, and data loss from user error are not covered.

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For independent background reading about the Lexar JumpDrive V400 and similar products, see lexar.com.