Device Id Vid Ffff Pid 1201: Usb

Every USB device uses identification codes assigned by the USB Implementers Forum to tell operating systems what drivers to load:

When a computer reads these hardware IDs, it often signals that a cheap flash drive has crashed into an unformatted firmware loop, or a fake capacity "upgrade" drive has hit its actual physical limit. usb device id vid ffff pid 1201

If the data on the drive is important and you have not already attempted reflashing, and consider professional data recovery. The NAND flash chip may still contain the user data, but accessing it requires: Every USB device uses identification codes assigned by