Marine Networking Cables & Accessories

Networking hubs, cables and other accessories for your boat. Browse our range of networking products from Garmin, Humminbird & Lowrance.

Humminbird AS ETH 5PGL - 5 Port Ethernet Switch

Humminbird AS ETH 5PGL – 5 Port Ethernet Switch

$419.99
Garmin NMEA 2000 Power Isolator

Garmin NMEA 2000 Power Isolator

$28.95
Humminbird AS GPS NMEA cable

Humminbird AS GPS NMEA – NMEA 0183 Splitter Cable

$70.00
Humminbird NMEA 2000 Drop Cable - 5M connections

Humminbird NMEA 2000 Drop Cable

$70.00
Garmin BlueNet 20 Switch

Garmin BlueNet 20 Switch

$499.99
Garmin BlueNet 30 Gateway

Garmin BlueNet 30 Gateway

$499.99
Garmin Interconnect Cable (Steer-by-wire)

Garmin Interconnect Cable (Steer-by-wire)

$49.99
Garmin Marine Network Cable Coupler

Garmin Marine Network Cable Coupler

$57.99
Field Installable Adapter Kit for the Garmin BlueNet Network

Garmin Field Installable Adapter Kit for the Garmin BlueNet Network

$67.00
Garmin 4-pin Female to 5-pin Male NMEA 2000 Adapter Cable

Garmin 4-pin Female to 5-pin Male NMEA 2000 Adapter Cable

$32.99
Garmin BlueNet Network Cable

Garmin BlueNet Marine Network Cables

Price range: $27.00 through $470.00
Garmin BlueNet Network to RJ45 Adapter Cable

Garmin BlueNet Network to RJ45 Adapter Cable

$40.00
Lowrance dome radar cable

Lowrance HALO Dome Radar/Nemesis Power/Ethernet Cables

Price range: $191.00 through $325.00
Lowrance Ethernet Adapter RJ45 M to Yellow 5-Pin F 0.2m (8")

Lowrance Ethernet Adapter RJ45 M to Yellow 5-Pin F 0.2m (8″)

$60.00
Garmin HDMI Cable

Garmin HDMI Cable

$89.99
Garmin J1939 Cable (GPSMAP 8400/8600)

Garmin J1939 Cable (GPSMAP 8400/8600)

$136.95
Garmin Marine Network Cable Connectors - 2-pack

Garmin Marine Network Cable Connectors – 2-pack

$19.99
Garmin Marine Network PoE Isolation Coupler

Garmin Marine Network PoE Isolation Coupler

$79.95
Garmin Split Connector (11 mm)

Garmin Split Connector (11 mm)

$3.50
Garmin Split Connector (14.5 mm)

Garmin Split Connector (14.5 mm)

$2.49
Garmin 8-pin Power Cable for echoMAP & GPSMAP Series

Garmin 8-pin Power Cable for echoMAP & GPSMAP Series

$33.00
Garmin Cable Grommets

Garmin Cable Grommets

$6.99
Garmin Marine Network Adapter Cable - Small (Female) to Large

Garmin Marine Network Adapter Cable – Small (Female) to Large

$38.99
Garmin Marine Network Adapter Cable Small (Male) to Large

Garmin Marine Network Adapter Cable Small (Male) to Large

$35.95
Garmin Marine Network Cables with Large Connectors

Garmin Marine Network Cables with Large Connectors

Price range: $43.99 through $299.99
Garmin Marine Network Cables with Small Connector

Garmin Marine Network Cables with Small Connector

$84.99
Humminbird AS EC QDE - Ethernet Adapter Cable

Humminbird AS EC QDE – Ethernet Adapter Cable

$40.00
Humminbird AS ETH 5PXG - 5-Port Ethernet Switch

Humminbird AS ETH 5PXG – 5-Port Ethernet Switch

$440.00
humminbird 700300-1

Humminbird AS HHGPS Handheld GPS Connection Kit

$45.00
Humminbird Ethernet Cables

Humminbird Ethernet Cables

Price range: $70.00 through $130.00
Lowrance Ethernet Extension Cables

Lowrance Ethernet Extension Cables

Price range: $45.00 through $105.00
Lowrance N2KEXT Network Extension Cables

Lowrance N2KEXT Network Extension Cables

Price range: $40.00 through $105.00
Lowrance NEP-2 Ethernet Expansion Port

Lowrance NEP-2 Ethernet Expansion Port

$419.00
Lowrance PC-30-RS422 Power Cable

Lowrance PC-30-RS422 Power Cable

$50.00