Replace for Humminbird AS EC 30E 30ft. Ethernet Cord Compatible with ALL HELIX 15, HELIX 12, HELIX 10, HELIX 9, HELIX 8, HELIX 7 (G2N, G3N, G4N); Compatible with ALL 11xxci, all 9xxci, all 8xxci, 7xxci HD only Compatible with All APEX, SOLIX and ONIX models AS EC 30E 720073-4 Ethernet Cable 30 Feet 720073-4 AS EC 30E Ethernet Cable compatible with SOLIX Series All Models, HELIX G2N Series All Models, HELIX G1 Series (All 9, 10, 12 Models), ONIX Series (10ci, 10ci SI, 8ci, ONIXci SI), ION Series (ION 10, ION 12), 1100 Series (1158c, 1158c DI, 1159ci HD, 1159ci HD DI, 1159ci HD XD, 1198c SI, 1199ci HD SI, 1199ci HD SI Combo KVD), 900 Series (958c, 958c DI, 958c HD, 958c HD DI, 959ci HD, 959ci HD DI, 959ci HD XD, 998c HD SI, 998c SI, 999ci HD, 999ci HD Combo KVD), 800 Series (858c, 858c DI, 858c HD, 858c HD DI, 859ci HD, 859ci HD DI, 859ci HD XD, 898c HD SI, 859c SI, 899ci HD), 700 Series (778c HD, 788ci HD, 788ci HD DI, 798ci HD SI)