When I did my research I was searching for mouse and keyboard, and those adapters could hold keyloggers themselves making it only an improvement not a fix. Ther

When I did my research I was searching for mouse and keyboard, and those adapters could hold keyloggers themselves making it only an improvement not a fix. There may have been more I'm not remembering, this was several years ago and my realization that it was a silly concern for my home PC led me to forget most of what I read.