The Humminbird Ethernet AS EC 20E Cable is a 20-foot cable that allows you to connect two Ethernet capable units.
Compatible Units: 1157c, 1158c, 1158c DI, 1197c SI, 1198c SI, 778c HD, 788ci HD, 788ci HD DI, 798ci HD SI, 858c, 858c HD, 858c DI, 858c HD DI, 898c SI, 898c HD SI, 958c, 958c HD, 958c DI, 958c HD DI, 998c SI, 998c HD SI
