: The product model as reported by the device's firmware.
Windows may have corrupted the association between the device and its driver. Usbstor Diskgeneric-usb-flash-disk--7.76
: Specifies the device category (a disk) and the vendor name (Generic). : The product model as reported by the device's firmware
If your USB drive shows up in Device Manager but is not accessible from File Explorer or My Computer, you can try these steps: * * Super User Fix USB Device Not Recognized | 5 Proven Methods [2025] If your USB drive shows up in Device
: Indicates the device uses the standard Windows USB Mass Storage Class driver ( usbstor.sys ).
If you have encountered the hardware identifier , you are looking at a specific string generated by the Windows operating system to identify a generic USB mass storage device. This string often appears in the Device Manager or system logs when a flash drive is plugged in, particularly those using older Alcor Micro controllers with firmware revision 7.76.
USB Drive shows up in Device Manager but is not accessible from File Explorer/My Computer