This Ethernet Adapter Cable is required if you want to network (Ethernet) capabilities on a HELIX 7 G2N Series, HELIX 9 Series, HELIX 10 Series, HELIX 12 CHIRP Series, 7x8 HD Series, 8x9ci HD Series, 9x9ci HD Series, 11x9ci HD Series Humminbird product. This cable is approximately 12 inches long.
531906-3EN_A_Ethernet_Networking_Operations_Manual.pdf
