Uninstall the device in Device Manager. Check the box "Delete driver software for this device." Then, unplug the camera, restart Windows, and plug it back in.
You cannot permanently change the hardware descriptor, but you can change how Windows displays it for your user profile via Registry editing.
Warning: Incorrect registry editing can break your system. usb camera b4.09.24.1
Alternatively, software like OBS Studio allows you to rename the source locally (Right-click source > Rename) without altering the system registry.
If you have landed on this page, you are likely staring at a string of characters that looks more like a secret code than a piece of hardware: USB Camera B4.09.24.1. This alphanumeric identifier frequently pops up in Windows Device Manager, Linux terminal commands (lsusb), or macOS system reports. Uninstall the device in Device Manager
But what exactly is "USB Camera B4.09.24.1"? Is it a specific brand? A driver version? Or something else entirely?
In this comprehensive guide, we will dissect the USB Camera B4.09.24.1 identifier. We will cover what it means, which chipsets use it, how to fix driver errors, and how to optimize this camera for streaming, security, or industrial use. Alternatively, software like OBS Studio allows you to
Version b4.09.24.1 is a stable release focused on reliability and host compatibility. It is recommended for all deployments using the affected hardware, particularly in industrial or 24/7 capture environments. Users experiencing wake‑from‑sleep issues should apply the registry/hotplug script workaround provided in the OEM’s knowledge base (ref: KB‑USB‑0924).
Write-up prepared for engineering review and internal documentation – 2026‑04‑11.