Often displays a VID of FFFF and PID of 1201 .
If your USB drive is acting up, you need to verify it uses this controller before trying to fix it. firstchip chipyc2019
: Malicious manufacturers frequently use FirstChip controllers to create counterfeit flash drives. They flash modified firmware onto a physical 8GB or 32GB drive so Windows misreads it as a "2TB" drive. When data overwrites itself, the firmware crashes completely. Common Hardware Symptoms of Corruption Often displays a VID of FFFF and PID of 1201
High usage in "fake" capacity drives or budget USB sticks due to its versatility in supporting various NAND types. 2. Identifying the ChipYC2019 Controller or try a different computer.
If the MpTool doesn't see the drive, try a USB 2.0 port instead of USB 3.0, or try a different computer.