Garmin BlueNet™ Network Cable - 20'Expand your Garmin BlueNet marine network capability with the 20 foot Garmin BlueNet Network Cable. Built for the open water, this extension cable gives you freedom to position devices where you need them most, keeping data flowing reliably during every voyage. Designed to complement Garmin BlueNet systems, this 20' cable ensures robust connections between compatible devices, allowing easier routing around bulkheads, consoles, and deck fittings. When