The Kaysuda driver functions as a "Hardware Abstraction Layer" (HAL). It effectively cloaks the complexity of the specific image signal processor (ISP) used in Kaysuda devices. When a user opens a video conferencing application, that application does not speak directly to the camera’s circuitry. Instead, it sends a generic request—standardized by protocols such as USB Video Class (UVC)—to the operating system.
The most reliable way to get the latest driver is through Windows itself: kaysuda camera driver