these are the industry standards for identifying USB internals. Run the tool and look for the Controller Part-Number .
: Once the bar turns green and shows "OK" or "Success," unplug the drive and plug it back in. It should now be recognized as a new, healthy volume. Important Considerations
Matching the firmware to the NAND type (TLC/QLC) is essential. Flashing TLC firmware onto a QLC drive will permanently brick it.
A USB flash drive is essentially a miniature computer. It has a processor (the controller) and storage (the NAND flash memory). The is the operating system that tells the controller how to communicate with the computer and how to manage data on the NAND chips.