You are safe to use the device for critical data workloads. 2. Code Already Inquiries / Checked Multiple Times

If you live in China, Japan, or Germany, lexar.com may redirect you to a regional portal ( lexar.com/cn/ ). Regional sites sometimes lack the checker tool. In this case, use a VPN set to the United States, or email support directly.

This guide is based on publicly available information from Lexar's official website. For the most up-to-date information, always refer to the official Lexar website.

Lexar uses specialized anti-counterfeiting labels to help users confirm they have genuine hardware.

The serial number is typically printed on the side of the USB connector or on the back of the drive's casing.

Lexar's packaging is being updated, and the presence of labels varies. If your product lacks a label, it is not necessarily a counterfeit. Check the product's physical serial number and consult the dealer or Lexar support for guidance.

Run the tool to write pseudo-random data across the entire drive volume.

Look closely at the lower backside of the casing. You will find a laser-etched, multi-digit alphanumeric string.

Inspect the metal interior or outer edge of the USB connector tip.

Navigate to the official Lexar verification page at https://www.lexar.com/zh-hans/verifi/ or your local Lexar support website.

Look for the manufacturer sticker affixed directly to the drive's circuit board. The serial number will be clearly labeled as "S/N" alongside a barcode.

| Result | Meaning | Action Required | | :--- | :--- | :--- | | | The product is authentic and within its coverage period. | Register the product or proceed with a replacement claim. | | Valid & Expired | Authentic product, but the warranty period has ended. | Lexar will not replace for free; you may need to buy new hardware. | | Invalid / Not Found | The serial number is fake, misprinted, or belongs to a very old discontinued model. | Contact Lexar support via phone or email to manually verify. |

Use a microfiber cloth to clean the back of your card or drive. The laser-etched numbers are incredibly small and can easily be obscured by fingerprints or dust.

Type the exact alphanumeric code found on your device (omit spaces but include hyphens if present).

: Look for a security sticker on the original product packaging.

On some rugged or rubberized models, the code may be printed on the side or rear plastic casing. Solid-State Drives (SSDs) and RAM