The SeaTalk NG is Raymarine's wiring system used for the transmission of NMEA 2000 data. SeaTalk NG wiring offers several advantages when networking Raymarine instruments and autopilots.

• Smaller cables, with no locking plugs, make it easier to route them in tight spaces.
• Color-coded for simple installation. The white spur cables and blue backbone cables reduce the likelihood of incorrect wiring and assist in blind assembly situations.
• SeaTalk NG cables include an additional communication cable for SeaTalk 1, allowing older Raymarine devices to work with SeaTalk NG compatible devices.
• NMEA 2000 to SeaTalk NG adapters are available to simplify connecting devices with NMEA 2000 connectors.