Navico 7-Pin Blue Transducer to a 9-Pin Black Unit Adapter. Navico designed these Fishing Accessories with a Sonic Connector transducer adapter for maximum signal strength and reliable connections. The Navico 7-Pin to 9-Pin Blue Adapter Cable easily plugs into a 7-pin blue transducer and preserves all of the settings and data points you have. Please note this item is not compatible with the Go XSE Series sonar system. However it is compatible with the Sonic Connector version of the SonarHub Adapter for older NSS products. If you currently have a NSS Gen3 or Gen2 system this will not allow you to add the SonarHub feature without this adapter. If you have an older version of the NSS Gen2 you can convert the system back to Gen2 with the SonarHub without losing any of the sonar capabilities. The SonarHub Adapter Cable simply plugs into the side of the SonarHub and then plug the original transducer back into the 7-pin blue connector to complete the installation. The installation can be done entirely within the housing of the NSS Gen3 unit. Specifications for Navico Adapter 7-Pin Blue Transducer to a 9-Pin Black Unit: Manufacturer: Navico Color: Black Features of Navico Adapter 7-Pin Blue Transducer to a 9-Pin Black Unit Connects legacy 7-Pin Blue Transducer to a 9-Pin Black Unit Sonic Connector Transducer Adapter Cable Compatible With: HDS Gen3 Elite-Ti Series NSS evo2 GO XSE Series SonarHub Package Contents: Navico Adapter 7-Pin Blue Transducer to a 9-Pin Black Unit Navico 000-13313-001: 7-Pin Blue Transducer to a 9-Pin Black Unit Adapter