Download (Windows only) or USBDeview . Run it and locate the 13FE device. Note the Chip Vendor and Chip Part-No . It will likely show Phison PS2251-50, PS2251-16, or similar.
Few things are as frustrating as plugging in a USB flash drive only to see it misidentified by your computer. One of the most puzzling and common error signatures in Windows is the appearance of a device labeled in Device Manager or Disk Management. This string of characters isn't random—it's a specific hardware identifier that signals a firmware or controller-level failure. Fortunately, recovery is often possible without specialized equipment. 13fe usb disk 50x usb device recovery
: The controller (Phison PS2251 series) has lost its "map" to the memory. Download (Windows only) or USBDeview
Without more information on the specific issue you're facing, it's challenging to provide a tailored solution. However, you can try: It will likely show Phison PS2251-50, PS2251-16, or similar