Humminbird 720096-2 Ec M30 30' Extension Cable for Transducers

from CaptNemo

I needed to extend the cables for my Helix 9 and this was a simple way to extend the cable from the transducer. Takes a bit of force to get the two cables mated, but that means it's good and tight (and waterproof).

from Mark B

The connection to the other cable is about 6” long of hard plastic avoid tight areas.

from CaptNemo

I needed to extend the cables for my Helix 9 and this was a simple way to extend the cable from the transducer. Takes a bit of force to get the two cables mated, but that means it's good and tight (and waterproof).

from Mark B

The connection to the other cable is about 6” long of hard plastic avoid tight areas.

from skwaznik

The description is inaccurate. This cable will connect a Helix to the Mega 360's adapter cable for Helix that is supplied with the 360. However it will not allow the Helix to show the 360 as Connected. You need to use the EC M3 14W30 30' or the 10' version. Then you use the Helix adapter cable t...