Garmin NMEA 2000 T-Connector - 10-Pack [010-11078-00CASE]NMEA 2000 T Connector 10 Pack Add components to your NMEA 2000 network by installing our T connector on your backbone cable. The revised version of this T connector is offset by 45 degrees compared to the previous version. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.