Originally Posted by
MikeP
Yes, there is. But the cable is a serial cable which came with the 3010c and I haven't owned a computer with a serial interface since around the time I bought the Garmins There is also a Garmin Card reader/writer that you are supposed to be able to connect to the computer (USB) and update the card itself. I bought one of those and that has also never worked for me on the computers I own.
The Ipad updates the charts automatically when they are revised by NOAA - no thinking/cursing involved! :)