If you are looking for this tool to fix a broken USB drive, standard Windows tools may be safer to try first:

Use the "Setup" menu to configure a "High-Level" or "Low-Level" format based on the drive's health, which restores the "Extra Quality" performance of the drive.

: By realigning the file system with the physical NAND blocks, it can sometimes improve data transfer stability.

controller—a chip manufactured by Alcor Micro—specialized utilities like

The is a specialized USB controller chip manufactured by Alcor Micro . These controllers are commonly found in generic or cost-effective flash drives and are responsible for managing data flow between the USB interface and the flash memory. Software Utility: UFDisk