Bonbo NMEA 2000 Network Starter Kit Replacement for Lowrance - Ready

Our review of the Bonbo NMEA 2000 Network Starter Kit Replacement for Lowrance finds it best suited to boaters who need a compact, ready-to-install cable and connector set to link chartplotters, sensors and depth units. The bottom line: this kit simplifies building a small NMEA 2000 backbone with genuine-looking red connectors, sealed M12 threads and gold-plated contacts that resist corrosion, so installers spend less time troubleshooting connections and more time on the water.

Key Features

• Vehicle compatibility: Works with a wide range of Lowrance and GlobalMap models like HDS, LCX and LMS series, making it simple to connect legacy and newer displays.
• Complete kit: Includes terminating resistors, T-connectors, two extension cables and a power node so a two-device network can be built without sourcing extra parts.
• Durable connectors: N2K male and female connectors use gold-plated contacts to improve corrosion resistance in a marine environment.
• Waterproof design: M12 threaded plugs and IP67 rating protect the electrical connections from spray and temporary immersion for more reliable operation.
• Shielded cabling: Black 22AWG/2C and 24AWG/2C shielded cable reduces interference and is flexible enough for tight routing runs aboard small craft.

Who It's For

This kit is aimed at anglers, cruisers and small-boat owners who already have Lowrance, GlobalMap or compatible devices and need to create a dependable NMEA 2000 network between two devices. It is ideal for DIY installers who want a plug-and-play approach with the necessary terminators, T-connectors and power node included.

Those who need more complex networks with multiple nodes, very long backbones, or brand-specific proprietary wiring should look for a larger NMEA 2000 backbone kit or manufacturer-specific cabling. This kit is best for straightforward two-device setups and short runs aboard small to midsize boats.

Pros & Cons

Pros

• Everything required to build a basic NMEA 2000 network is included, reducing parts hunting.
• Gold-plated contacts and IP67-style M12 threads provide a corrosion-resistant, waterproof connection.
• Shielded, flexible cable eases routing and lowers interference for cleaner data signals.

Cons

• Designed for small two-device networks; not intended as a full multi-node backbone for large installations.

Specifications

Compatible Models	Lowrance HDS, LCX, LMS and GlobalMap series (examples listed)
Connector Type	N2K male and female with T-connectors (red)
Cable	Black shielded 22AWG/2C and 24AWG/2C
Included Parts	2 terminators, 2 T-connectors, 0.6m and 4.5m extension cables, power node, instructions
Thread & Seal	M12 thread, IP67 waterproof grade
Contact Finish	Gold-plated contacts for corrosion resistance
Application	NMEA 2000 network starter between two devices

Our Verdict

The Bonbo NMEA 2000 starter kit is a practical value for boat owners who need a neat, reliable way to join two Lowrance-compatible devices. With waterproof M12 connections, gold-plated contacts and the essential terminators and power node included, it saves time on installation and reduces connection issues, making it a smart buy for simple marine networks.

Frequently Asked Questions

Will this kit power my displays?
Yes, the included power node supplies power for a basic two-device NMEA 2000 network; larger systems may require additional power distribution.

Is the kit waterproof for deck installations?
The connectors use M12 threads and are rated to provide IP67-level protection against spray and temporary immersion when properly mated.

Can I expand the network later?
You can add more T-connectors and longer backbone cable segments, but this kit is sized for simple two-device setups and larger installations need additional cabling and nodes.