: If you suspect a counterfeit or the code is unreadable, reach out to Lexar Technical Support for a manual check.
: For help identifying a suspicious card or starting a Return Materials Authorization (RMA), contact the Lexar Help Desk or email support@lexar.com .
If you search Google for "check lexar serial number," you will find dozens of third-party forums. Do not use them.
How to Verify Your Lexar Product: A Guide to Serial Number Checks