Humminbird 720074-12 AS EC QDE 12 Ethernet Adapter Cable, Black

Compatible with: HELIX 7 G2N & G3N models, all HELIX 8, HELIX 9, HELIX 10, HELIX 12 and HELIX 15 models, 859 models, 899 models, 959 models, 999 models, 1159 models, and 1199 models. Come as a pack of 12 Cable Length: 1 foot If you are networking two fish finders from the above list together, it will require two (2) AS EC QDE cables plus one (1) Ethernet cable of the appropriate length for your boat’s needs. 1-Year Limited Warranty