I have an ASI120mm and a ASI120mc. After one USB2 cable failed I tried all the cables in my home and none would work. I then bought 5 good quality cables and none of them would work. Last night the cable to my ASI120mm that I was using as a guide camera failed. Not only did I loose the first clear night since November 18, 2016, I now can no longer use either camera.
Doe anyone know of a source for USB cables that work reliably with ASI120 series cameras?