Plenty lens manufacturers from China have a small USB port either in on the lens itself or its cap. Mostly of updating its software. Here is a good example of

Plenty lens manufacturers from China have a small USB port either in on the lens itself or its cap. Mostly of updating its software. Here is a good example of what it can do for the Kase lens. https://www.youtube.com/shorts/HWL6kGUHbCg https://www.youtube.com/shorts/HWL6kGUHbCg