The IT9910 can struggle with audio-to-video synchronization on Windows 7. To fix this: Go to Sound Settings > Recording . Find the "Digital Audio Interface" (IT9910).

If the device is recognized but shows no video in software like OBS or AmCap:

If prompted with a red warning box stating "Windows can't verify the publisher of this driver," select Install this driver software anyway . Common Troubleshooting Issues

Right-click your IT9910 device and select . Choose Browse my computer for driver software .

Use version 27.x or older for the best Windows 7 stability.

The IT9910 is a high-definition video processor often found in budget-friendly video capture dongles. While Windows 10 and 11 often include generic UVC (USB Video Class) drivers that recognize these devices instantly, Windows 7 usually requires a specific vendor driver.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce lectus orci, aliquam eu sapien vitae, facilisis facilisis tellus. Curabitur vehicula porta felis at feugiat. Quisque fermentum varius eros aliquam sagittis. Cras nec mollis mauris. Phasellus nec sollicitudin quam. Quisque interdum vulputate urna, sit amet mollis urna commodo eu. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Praesent sit amet consequat nibh, ac rutrum arcu. Integer ut volutpat massa. Morbi vehicula tellus ut tempus vehicula. Duis dignissim viverra risus sed viverra. Fusce quis dolor in nibh tristique interdum. Nulla sagittis urna sed leo dapibus, id pharetra est dictum. Sed egestas leo vel diam lobortis venenatis. Ut et sem nec arcu accumsan finibus et non odio. Vivamus mollis risus vitae pellentesque auctor. Morbi vitae condimentum nibh, quis fermentum neque. In diam nunc, maximus vel tortor sed, laoreet fermentum velit. Praesent tellus purus, dignissim non aliquet ut, tempor in justo. Donec ornare metus et pellentesque tincidunt. Praesent a mollis lacus. Quisque rutrum posuere nunc, vel aliquam felis semper vel.