Driver: Usb Camera-b4.09.24.1

Run as Administrator:

pnputil /add-driver C:\DriverPath\usbvideo.inf /install
pnputil /scan-devices

Reboot after completion.

You will find this driver used with:

When the "USB Camera-B4.09.24.1" driver fails, it is rarely a corruption of the driver file itself, but rather a desynchronization between the firmware and the host controller.

When the driver is missing or corrupted, the device appears in Windows Device Manager under "Other Devices" with a yellow exclamation mark. The Hardware IDs usually associated with this device are: usb camera-b4.09.24.1 driver

The device ID "USB Camera-B4.09.24.1" typically refers to a specific revision of a generic webcam module. In the Windows ecosystem, this device is most commonly managed by the usbvideo.sys driver, which is Microsoft’s implementation of the USB Video Class (UVC) standard.

Unlike proprietary drivers that require manufacturer-specific code, the B4.09.24.1 device relies on "driverless" installation, where the Operating System queries the device descriptors and loads a generic driver capable of handling the standardized video streaming protocols. Reboot after completion

Most modern OSes (Win10/11, Linux, macOS) have built-in UVC drivers that replace proprietary ones like this.

If an installer is not available, but you have the driver files (usually .inf, .sys, and .dll files): You will find this driver used with: When

Important Warning: Avoid third-party "driver updater" scams. Many fake sites offer this driver bundled with malware. Always follow safe channels.