Humminbird ?

I have a 859c hd di and bought a used 997. I know the 997 is a older unit and the 859 has the Ethernet connection do they make a pig tail for the 997 so I can link the two units together. Thanks for any info

There isn't anyway to get those 2 to communicate.......The 997 doesn't have Ethernet and the 859 can't use the Interlink.

Your best scenario for those 2 specific models is exporting the waypoints to a SD Card ... And importing the waypoints into the other unit ...

Not much else you can share with HB units 2 generations apart ...

Rickie

Thanks guys kind of what I was thinking. I had a guy tell me I could link them. Didn't really think I could so I turned to the experts. Thanks again