QuickCam Express

USB ID 046d:0840 · Logitech, Inc.

VendorLogitech, Inc.
Vendor ID046d
Device ID0840
Windows hardware IDUSB\VID_046D&PID_0840
Linux modaliasusb:v046Dp0840
Linux drivergspca_stv06xx

Frequently asked questions

Which device has USB ID 046d:0840?

USB ID 046d:0840 is “QuickCam Express” made by Logitech, Inc. (vendor ID 046d, device ID 0840).

Which Linux driver supports QuickCam Express?

In Linux kernel 6.12 the device is bound to the driver gspca_stv06xx (source under drivers/media/usb/gspca/stv06xx). The driver is normally loaded automatically when the device is detected.

How do I check whether QuickCam Express is in my computer?

On Linux, lsusb -d 046d:0840 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_046D&PID_0840.

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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