[Chester Stone]

Tom, yes I have two USB ports and if necessary, I can attach a small quad-port. My research thus far indicates that almost all GPS units can connect to a computer, but the function is to upgrade the GPS software or store trip data. I have yet to discover one that will duplicate its screen on the computer. Since Microsoft Streets & Trips with GPS is basically a computer program, it is easy to show the screen on the computer, but the program has a poor reputation. I would like something that is specific to trucks and motorhomes where the screen can be duplicated on my dash tablet. Otherwise, I will run Streets & Trips on the dash tablet and Rand McNally on the overhead, away from any light.