Floppy

USB ID 0409:0040 · NEC Corp.

VendorNEC Corp.
Vendor ID0409
Device ID0040
Windows hardware IDUSB\VID_0409&PID_0040
Linux modaliasusb:v0409p0040
Linux driverusb_storage

Frequently asked questions

Which device has USB ID 0409:0040?

USB ID 0409:0040 is “Floppy” made by NEC Corp. (vendor ID 0409, device ID 0040).

Which Linux driver supports Floppy?

In Linux kernel 6.12 the device is bound to the driver usb_storage (source under drivers/usb/storage). The driver is normally loaded automatically when the device is detected.

How do I check whether Floppy is in my computer?

On Linux, lsusb -d 0409:0040 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0409&PID_0040.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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