BlueNet™ Network Cable - 500'The Garmin BlueNet™ network cables offer various lengths to help with installations. Various sizes are sold separately. Consider purchasing the Field installable Adapter Kit for the Garmin BlueNet™ network if purchasing this 500-foot-long cable. Network Cable: This cable is designed to be used in marine network installations. It's commonly used for connecting various marine electronic devices, such as GPS units, fishfinders, radar systems, and more. BlueNet™: Garmin's BlueNet™ is a network technology used in marine applications for connecting and integrating different Garmin marine devices and sensors. This cable is likely compatible with Garmin's BlueNet™ network. 500-Foot Length: The 500-foot length of this cable indicates that it's suitable for longer cable runs, making it useful for larger boats or more extensive network installations. Marine Use: It's important to note that marine cables need to be durable and weather-resistant to withstand the harsh conditions of boating, including exposure to water and salt. Garmin typically designs their marine cables with these factors in mind. Compatibility: Ensure that this cable is compatible with your specific Garmin marine devices and network requirements. Different Garmin products may have varying cable requirements.