Garmin NMEA 2000® Multi-Port T-ConnectorUpgrade your marine data network with the Garmin NMEA 2000 Multi Port T Connectora compact, robust solution that simplifies NMEA 2000 installations while strengthening your boat's network backbone. Its rigid construction resists flex and stress on long backbones, reducing common installation issues and helping you get up and running faster. Key Benefits Robust multi port backbone reduces breaking points and stress on the network. Rigid construction