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Lexar JumpDrive S80 512GB USB 3.2 Flash Drive with Encryption

Name: Lexar JumpDrive S80 512GB USB 3.2 Flash Drive with Encryption
Brand: Lexar
SKU: B0CLMBF87M
Price: 56.3 USD
Availability: InStock
Rating: 4.4 (502 reviews)

4.4 (502 reviews)

Posted Apr 19, 2026Updated May 12, 2026

$56.30$74.45

24% OFFYou save $18.15

Get This Deal at Amazon

In StockPrice changed 3d ago

Is this a good deal?

Stores and transfers content faster with high-speed USB 3.2 Gen 1 performance
Securely protects files using an advanced security software with 256-bit AES encryption
Protective, retractable cover
Write speeds up to 10x faster than standard USB 2.0 drives
Reliably stores and transfers photos, videos, files, and more

Great Deal

This Lexar flash drive is 49% off. It offers fast USB 3.2 transfer speeds and built-in 256-bit AES encryption software to protect your files. It's a good pick for anyone who needs secure, portable storage.

What we like

Large 512GB capacity for lots of files
Includes software for file encryption
Retractable design protects the USB connector
Much faster than old USB 2.0 drives

Watch out for

Write speed is slower than the read speed
The security software requires installation

Tip: Install the included security software on your computer first to set up the password protection.

Our Take

Best for: Students or professionals who need to securely transport large work files or personal data.

The Lexar JumpDrive S80 is a straightforward USB flash drive that does two things well: it moves files quickly and it keeps them safe. The 512GB capacity is the main draw here, giving you plenty of room for a large photo library, work documents, or a collection of videos. Its read speed is rated for up to 150MB/s, which is a noticeable step up from basic drives, making file transfers less of a wait. The standout feature is the included 256-bit AES encryption software. This lets you password-protect a private vault on the drive, which is a significant plus for storing sensitive information. The drive has a simple retractable slider to cover the USB plug, which is more durable than a separate cap you can lose. A limitation is the write speed, which Lexar states is up to 60MB/s. That's decent, but not as fast as the read speed, so moving very large files *to* the drive will take a bit longer. At this sale price, it's a solid value for the combination of high capacity, respectable speed, and built-in security, which you don't always get on drives in this price range.

Price Analysis

At $38.18, this drive is listed at 49% off its original $75.07 price. The 90-day average price was about $64, and the 180-day average was around $53. This current price is well below those recent averages, making it a very good time to buy. While we don't have the all-time low data, this is a strong discount for a drive with these features.

Common Questions

Is the encryption software easy to use?

Yes, you run the installer from the drive, set a password, and then drag files into the created secure folder. It's a straightforward process for basic file protection.

Will this work with a USB-C port?

No, this drive has a standard USB-A connector. You would need a USB-C to USB-A adapter to use it with most modern laptops that only have USB-C ports.

What is the actual real-world transfer speed?

You can expect read speeds close to the advertised 150MB/s on a USB 3.2 port, which is fast. Write speeds will be lower, typically in the range of the advertised 60MB/s, depending on the file types.