Thread: interlinking and gps on a humminbird

Yes it will with the InterLink. If you have both units setup to fully participate in the network; than marking a waypoint will save the waypoint to the unit you marked it on, it will save it to the InterLink and save it in the second unit as well.

With those two units though you could Ethernet connect them. Saving a waypoint on one unit will make it available for use on the second unit – but without taking up any memory space on the second unit. There are also other sharing possibilities with the Ethernet that the InterLink cannot be made to do.

so i could interlink or ethernet them and still get the same results to my question, which is the cheaper route?

go the Ethernet route, better overall & as Greg says it saves on only one unit but will share it to the 2nd unit(therefor you are not using up 2 way point memories for one way point) and yes is a little cheaper. Ethernet system much more reliable..