Humminbird AS ECX 30E - Ethernet Extension Cable 30' Link - 760025-1, 490389-1 | eBay
Amazon.com: Humminbird Ethernet Cable (10 Feet) and Boating Accessories New MINN KOTA Marine MKR-US2-8 HUM 7 PIN Conn. MIN 1852068 Bundle : Electronics
Amazon.com: Humminbird 720074-1 AS EC QDM 700 Series Ethernet Adapter Cable : Electronics
AS ETH 5PGL - 5 Port Ethernet Switch - Humminbird
Amazon.com: Humminbird Ethernet Cable (10 Feet) and Boating Accessories New MINN KOTA Marine MKR-US2-8 HUM 7 PIN Conn. MIN 1852068 Bundle : Electronics