Review on 💡 Enhanced Connectivity & Power Efficiency: Garmin Serial Data / Power Cable - Streamlined Solutions for Versatile Connections by Richard Jarvis

I bought this cable to connect my Garmin 550T to an older Personal Locator Beacon that doesn't have built in GPS (but has interface capabilities). I already had bare wire from the beacon side, so all I had to do was splice the bare wires from the two cables. I only needed two wires as there is no power in this setup, but that's not a problem and leaves the door open for other future uses. The cable was well labeled and connection was easy for anyone with little electronics knowledge.