Usb Camera B4.09.24.1 | FULL — 2024 |

Users typically see this string in two specific scenarios:

| Resolution | Format | Frame Rate | CPU Usage (single stream) | |------------|--------|------------|---------------------------| | 640x480 | MJPEG | 30 fps | ~8% (i5-1135G7) | | 1920x1080 | MJPEG | 30 fps | ~22% | | 1920x1080 | YUY2 | 10 fps | ~35% |

Searching for "USB Camera B4.09.24.1 driver" leads to dozens of fake driver update websites. Avoid these. The driver is already inside Windows.

The USB Camera b4.09.24.1 refers to a specific firmware or driver revision for a generic USB video class (UVC) compatible camera module. This version is commonly found in embedded cameras, document scanners, or low-cost desktop webcams. The revision string follows a date-based encoding: likely September 24, 2024 (b4 = beta/firmware branch 4, or a build identifier).

Paired with a $20 C-mount adapter, these cameras turn old binocular microscopes into digital trinocular setups. The firmware B4.09.24.1 supports YUY2 uncompressed video, which is ideal for scientific capture (no compression artifacts).

Subject: Hardware Analysis, Driver Architecture, and System Integration Date: October 26, 2023 Prepared For: IT Hardware Evaluation Committee

Applications like OBS Studio, VLC, or Zoom may list this name as the default video input source.

The B4.09.24.1 device operates under the USB Video Class (UVC) standard.