NMEA 2000 In-Line TerminatorThe CAB-000850 NMEA 2000 In-Line Terminator is required when connecting a MS-NRX300 to a NMEA 2000 network.1 x CAB-000850 In-Line Terminator is included with the MS-NRX300, used in situations where the MS-NRX300 will be at the end of the network and replaces a Male Terminator (only in this configuration).In situations where the MS-NRX300 will be connected to the middle of a NMEA 2000 network a standard CAB-000581 T-Connector is required.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.