Humminbird
Humminbird 247395 The Excellent Quality AS EC QDM ETHERNET CABLE
This Ethernet Adapter Cable is required if you want to network (Ethernet) capabilities on a Helix 9 Series, Helix 10 Series, Helix 12 Chirp Series, 7 x 8 HD Series, 8 x 9ci HD Series, 9 x 9ci HD...