AS EC QDE Ethernet Adapter Cable 720074-12 for Humminbird Fish Finders Helix 7 G2N & G3N Models All Helix 8/ 9/10/12/15 720074-12 AS EC QDE Ethernet Adapter Cable Suitable for Humminbird Fish Finders Helix 7 G2N & G3N Models, All Helix 8, Helix 9, Helix 10, Helix 12 and Helix 15 Models Application:Fits for Humminbird Fish Finders , fits for all HELIX 8, HELIX 9, HELIX 10, HELIX 12, and HELIX 15 models, and HELIX 7 G2N & G3N models, 859 models, 899 models, 959 models, 999 models, 1159 models, and 1199 models. Feature:The 720074-12 AS EC QDE ethernet adapter cable serves as a "dongle" that seamlessly connects your fish finder unit to your Ulterra i-Pilot Link.720074-12 Cable length:15.75 inch. Replace for Humminbird.replace part number:720074-12 Tips: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 to meet your boats need. Superior Quality:Made of high-quality copper core,Premium durable Rubber, Plastic. it has superior performance,weather resistant and UV resistant,anti-corrosion and aging resistance for long lasting time. Satisfaction Guarantee:If you are not satisfaction or have any questions about our product. Please feel free to contact us.We will provide professional service to solve your problems.There is a totally risk-free purchase. Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is tolerance in the product size.