This Ethernet Adapter Cable is required if you want to network (Ethernet) capabilities on a 7×8 HD Series, 8x9ci HD Series, 9x9ci HD Series, 11x9ci HD Series Humminbird product. This cable is approximately 12 inches long. If you are networking two of these products, you will require two AS EC QDE cables plus one of Humminbird’s Ethernet cables.
If you are networking one 7×8 HD Series, 8x9ci HD Series, 9x9ci HD Series, or 11x9ci HD Series product with a pre-2014 8×8, 9×8 or 11×8 Series product, you will only need one adapter plus one Ethernet cable.
Software updates on some 7×8 HD and some 8x8c, 9x8c and 11x8c Series products may also be necessary.
