Open → right-click your USB camera → Properties → Details → Hardware Ids . You'll see something like: USB\VID_xxxx&PID_yyyy&REV_0409 Search those VID/PID values (e.g., on USB-ID Database ) to identify the actual chip.
Open → right-click your USB camera → Properties → Details → Hardware Ids . You'll see something like: USB\VID_xxxx&PID_yyyy&REV_0409 Search those VID/PID values (e.g., on USB-ID Database ) to identify the actual chip.