Cables & Networking

  1. 10% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Garmin 4-Pin ECHOMAP Power/Data Cable - 010-12199-04

    MSRP: $27.99
    $25.19
  2. Garmin Quarter Turn Locking Collar - K00-00494-01

    $1.98
    2
  3. Garmin RJ45 Network Cable Split Connector (2-Pack) - 010-11170-00

    $5.32
  4. 15% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Raymarine Seatalk HS Network Cable

    MSRP: $86.99
    $73.94
    1
  5. Raymarine NMEA2000 Gateway Cable Kit - T12217

    $175.99
    0
  6. Maretron Micro-C Connector Cover - M000101

    $5.03
    1
  7. 35% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Maretron Mini Double-Ended Cordset

    MSRP: $39.99 - $92.99
    $37.59 - $92.99
    0
  8. Maretron Mini Gender Changer

    $40.99 - $43.99
    0
  9. Maretron Mini Termination Resistor

    $13.55
    0
  10. Raymarine RayNet Adapter Cable - A80272

    $81.99
    0
  11. Raymarine Seatalk Adapter Cable - A06048

    $41.99
    0
  12. Raymarine Seatalkhs Crossover Coupler - E55060

    $41.99
    0
  13. Digital Yacht PC Pilot Plug Cable - ZDIGPPL

    $159.99
    0
  14. Ancor NMEA 2000 Inline Terminator - 270114

    $17.23
  15. Ancor NMEA 2000 Single Device Backbone Starter Kit - 270203

    $110.99
  16. Furuno 3-Pin Power Cable Assembly for DFF1/BBDS1 - 000-164-952

    $69.99
    1
  17. 10% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Fusion Shielded Ethernet Cable

    MSRP: $37.99 - $68.99
    $37.99 - $62.09
  18. 10% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Lowrance N2K-PWR-RD NMEA2000 Power Node - 000-0119-75

    MSRP: $53.99
    $48.59
    0
  19. Lowrance TR-120-KIT Network Terminator Kit - 000-0127-52

    $21.99
    0
  20. 15% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Raymarine ES7 Series Video In Cable - R70414

    MSRP: $26.99
    $22.94
    1
  21. Garmin GMS 10 Power Cable - 010-10553-00

    $32.99
  22. Garmin Small (Female) to Large Network Adapter Cable - 010-12531-10

    $32.99
  23. Garmin Small Female to Large Female Network Adapter Cable - 010-13094-00

    $37.99
  24. Maretron Bulk NMEA Mid Cable

    $1.89
    0
  25. Maretron Micro Bulk Cable

    $1.59
    0
  26. Maretron Mid Bulk Cable

    $1.89
    0
  27. Maretron NMEA Mini Cable

    $2.69
    0
  28. 15% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Humminbird NMEA 2000 Drop Cable

    MSRP: $30.99 - $89.99
    $26.34 - $89.99
    0
  29. Humminbird AS EC QDE Ethernet Adapter Cable - 720074-1

    $28.99
    0
  30. Humminbird AS GPS APEX APEX GPS Adapter - 720113-1

    $40.99
    0
  31. Humminbird NMEA 2000 T-Connector - Male - 760038-1

    $33.99
    0
  32. 84% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Oceanic Systems NMEA2000 Micro Network Terminator Connector

    MSRP: $19.68
    $2.96
    0
  33. Maretron NMEA Field Attachable Micro/Mid Connector - 90 deg. - Male - FA-CM-90

    $25.99
    0
  34. Maretron Micro Cap Connector Cover - M000102

    $5.03
    0
  35. 10% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Furuno Antenna Cable - WX3-SRC-035

    MSRP: $55.99
    $50.39
    0
  36. Simrad SimNet Joiner Red with Terminator - 44172278

    $20.99
  37. Simrad SimNet Protection Plug - 24005886

    $8.23
  38. Furuno Power Cable for 600L/582L/292/1650 - 000-135-397

    $57.99
  39. Sierra NMEA 2000 Micro-C Extension Cable

    $36.99 - $103.99
  40. Navico Green M12M 8-Pin to Yellow 5-Pin Female Ethernet Adapter Cable - 000-16448-001

    $75.00
    1
  41. 10% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Garmin Fishfinder 320C/GPS/GPSMAP Series Power/Data Cable - 010-10083-00

    MSRP: $23.99
    $21.59
  42. 15% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Raymarine USB-B Right Angle To USB-A Adapter Cable - 5 m (16' 4 27/32") - A80579

    MSRP: $89.99
    $76.49
  43. Veratron AquaLink Video Display Cable - 0.3 m (1') - A2C99791100

    $82.80
    0
  44. Veratron Power and Data Cable OceanLink Master TFT Engine 2 - 7" - A2C1992110001

    $28.89
    0
  45. 45% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Oceanic Systems NMEA2000 Micro Network Connector Blanking

    MSRP: $2.99
    $1.62
    0
  46. 20% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Raymarine RayNet Male Adapter - A80276

    MSRP: $88.99
    $71.19
    0
  47. 20% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Raymarine SeaTalk High Speed Network Cable - A62245

    MSRP: $94.99
    $75.99
    0
  48. Veratron AcquaLink NavControl - A2C59501982

    $343.71
    0

About Cables & Networking

Boat Power Connectors & Network Accessories

Defender has many marine power connectors to fit all your boat network accessory needs. From ethernet cables to junction boxes, boats have gone high-tech, and we are keeping up. All the classic boat connector replacement favorites are available for those who like to keep their tech as-is. For individual parts or kits, we've got you covered!

Tech for Everyone

Whether you like to keep it simple or prefer things more high-tech there is an expansive lineup of boat network connectors. If you're looking for radio access and weather information without the 5G confusion, our collection of kits will offer you just that. DIY the installation of a Wi-Fi powered by LTE systems (2G, 3G, 4G); the Digital Yacht 4G Connect Pro Model Wi-Fi Router is available and easy to install.

Wiring & Accessories

High-tech or traditional, we have boat network accessories and marine power accessories to accompany your new system. When replacing parts on an existing system check your list twice and choose from an array of power cables, audio cables, and video cables. Don't forget to check the connectors, terminators, and converters needed to accompany your new accessories.

We Know Staying Connected is Important!

From weather conditions to radio contact with other vessels, staying connected is paramount to safety on the water. A trustworthy connection can be more than a matter of making sure the XM Radio will belt out a rocking playlist while you're making that catch - communications with other vessels and updated weather information are essential to your safety. Be confident in your setup - from pleasure to essentials - with updated wiring and accessories from Defender.