Before downloading, verify your Windows version. The B4.09.24.1 driver has a known compatibility matrix:
The driver is for a Sony USB camera. Sony offers a range of cameras, including webcams, point-and-shoot cameras, and more, that can connect to computers via USB for various purposes like video capture, still image transfer, or live streaming. Sony Usb Camera B4.09.24.1 Driver
Native installation fails for most users. Try this forced method: Before downloading, verify your Windows version
If the driver causes system instability (e.g., blue screens, USB port failures), remove it completely: Native installation fails for most users
The is a crucial software component for users attempting to utilize older Sony imaging hardware—most notably the PlayStation 3 (PS3) Eye camera —as a functional webcam on modern PC systems. While originally designed for gaming consoles, this specific driver version enables these high-frame-rate cameras to be recognized by Windows 10 and 11 for applications like video conferencing, head-tracking (e.g., OpenTrack), or basic video capture. Overview and Compatibility
It is often recognized automatically as a USB-Audio device, but you may need to tweak pulseaudio settings to get the microphone array to capture correctly. EliteBook/Laptop Users:
A: No, it is video-only. Most Sony USB cameras output audio via a separate USB Audio device (another driver required).