Once you have the Controller Part-Number, you can search online for that specific model number + "MPTool" (Mass Production Tool). For example, searching for "SMI SM3257EN MPTool" will lead you to the software needed to re-flash the drive's firmware and potentially repair it.
Device Name: [E:] USB Mass Storage Device (Generic Flash Disk)
Controller Vendor: Alcor Micro
Controller Part-Number: AU6989SN-GT
Flash ID: 2C 64 3C A5 3C 00 – Micron MLC
Possible Match: Alcor MP Tool v14.03.09.00
After downloading ChipGenius_v4_18.exe, check its properties: chipgenius v4 18 download