NMEA 2000 Starter Kit - Dual UnitFrom boat performance to weather and water conditions, make sense of it all with NMEA 2000 networking on your Humminbird control head. The NMEA 2000 Starter Kit - Dual provides the essential components to build a dual device NMEA 2000 network.Features:Compatible with: HELIX G4N models and all SOLIX modelsCompatible Humminbird Legacy models (must also use (1) AS ETH NMEA2K and (1) AS EC QDE) : HELIX 7 G2N/G3N, all HELIX 8, all HELIX 9, all HELIX 10, all HELIX 12Kit includes: (1) 1 meter power cable and T-connector, (1) male terminator, (1) female terminator, (1) T-connector, (2) 2 meter (6.5ft) drop cables1-Year Limited Warranty