A: No. The genuine driver is signed by Sony Corporation. However, many malicious websites host fake versions. Always check the digital signature: Right-click the .exe > Properties > Digital Signatures > Verify it says "Sony Corporation."
If your original Sony installation remains intact:
Release Notes for Version B4.09.24.1
Overview: This build (B4.09.24.1) provides updated functionality for Sony USB Camera sensors. It is a legacy driver often required for older hardware integrations that rely on specific USB 2.0/3.0 protocols.
Troubleshooting Common Issues:
*Disclaimer: This text is for informational purposes. Ensure you are downloading drivers from the official Sony support website
Here is informational content about the Sony USB Camera B4.09.24.1 Driver, structured for a support article, blog post, or technical FAQ. Sony Usb Camera B4.09.24.1 Driver
Even with the correct Sony USB Camera B4.09.24.1 driver, you may encounter issues. Below are the most frequent problems and solutions.
On newer computers, the legacy hardware using this driver may draw more power than modern USB controllers allow, resulting in a power surge error or a failure to recognize the device. A: No
Cause: Windows Driver Signature Enforcement blocking the older Sony driver.
Fix:
A: Not necessarily. UVC drivers (generic) provide basic video. Install the Sony driver only for advanced features or if you experience frame drops. *Disclaimer: This text is for informational purposes