Female adapter cable for Garmin Marine Network: small to large

The small (RJ45 female) to large (BlueNet female) adapter cable connects your Garmin BlueNet device to the Garmin Marine Network connector. However, a Garmin BlueNet 30 gateway is still required. Make sure-that all your equipment is compatible before you buy. The cable alone is not enough for the navigation system to function properly, and multiple devices require a dedicated gateway.