Application: RJ45 marine network cable 20 Foot for Garmin GPSMAP,GMR,GMR Fantom,ECHOMAP Ultra/ UHD/ Plus, Panoptix,GSD,GCV 10 Scanning Sonar Module etc Navigation Screen Models. Replaces part numbers: 010-10551-00. Function: With connectors at both ends:RJ-45 Male.Easily connect multiple for Garmin devices to share waypoints, sonar data, and maps across your marine network. No tools required for installation. Products include: 010-10551-00 20FT Network Cable,Screw collars,Hole plug.corrosion-resistant connection. Protects against saltwater exposure and harsh marine environments. Satisfaction Guarantee: If you are not completely satisfied with our product, simply return it within 30 days to receive a complete refund. The warranty period is 12 months. Should you have any questions about our product, our customer service team is always ready to assist you. Application: The RJ45 For marine network cable 20 Foot fit for GARMIN navigation screen Models.