From 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 - Single provides the essential components to build a single device NMEA 2000 network. Features: a Compatible with: HELIX G4N models and all SOLIX models. a Compatible 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 12 a Update bullet #3 : Kit includes: (1) 1 meter power cable and T -connector, (1) male terminator, (1) female terminator, (1) T-connector, (1) 2 meter (6.5ft) drop cable a 1-Year Limited Warranty