The GMS 10 Network Port Expander allows you to connect multiple chartplotters and sensors over the Garmin Marine Network. With this robust 100-megabit switch, you can connect multiple MFDs and sensors to the Garmin Marine Network and gain the benefit of Ethernet-like data transfer speeds up to 10 times faster than some competitive systems.

Just Plug and Play
The GMS 10 and the Garmin Marine Network are completely plug-and-play, which means that all peripherals are automatically detected and readily accessible once they're connected to the network. Likewise, you can easily expand your system using the same standard data cable to plug additional units and displays into the GMS 10 network ports.

Waterproof Your Connections
The rugged GMS 10 is specifically designed to withstand the corrosive marine environment. All connections are totally waterproof, and sealed covers keep harmful moisture away from unused data ports.

GMS 10: Expand your network to its fullest potential