This Simrad Fist Mic Extension Cable is a high-quality accessory for the RS40 000-14923-001 model. It is designed to provide reliable communication and navigation services for your boat. The cable is made with durable materials and is built to last.

With this extension cable, you can easily connect your Simrad Fist Mic to your boat's electronics system. It is compatible with a wide range of boats and is perfect for those who want to upgrade their navigation equipment. This cable is a must-have for any boater who wants to ensure safe and efficient communication on the water.