Run as Administrator:
pnputil /add-driver C:\DriverPath\usbvideo.inf /install
pnputil /scan-devices
Reboot after completion.
The USB Camera-B4.09.24.1 is legacy hardware. While it lacks native support in modern Windows builds, it remains functional using legacy drivers provided by the laptop OEM (most likely Dell) installed via compatibility mode. usb camera-b4.09.24.1 driver
Open Device Manager → 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. Reboot after completion
With Microsoft pushing the Modern Camera Driver Model (DCHU) in Windows 11 22H2+, the old usb camera-b4.09.24.1 driver is on life support. Many generic UVC cameras now rely on the inbox usbvideo.sys version 10.0.22621.1 or later. The USB Camera-B4
If you have a business fleet using these cameras, consider:
For hobbyists and retro computer enthusiasts, keeping a Windows 7 virtual machine with VMware USB passthrough is the most reliable way to use the usb camera-b4.09.24.1 for years to come.