The Garmin GMS 10 Network Port Expander extends your Garmin Marine Network by linking multiple chartplotters and sensors through a 100 MB switch that moves data at speeds up to 10 times faster than some competing systems. Peripherals are recognized instantly on connection, so there is no manual configuration required. Every port features fully water-resistant construction, and sealed covers guard unused connections against moisture and corrosion in demanding marine conditions.

Specifications:

• Connects multiple MFDs and sensors over the Garmin Marine Network
• 100 MB network switch
• Data transfer speeds up to 10x faster than some competitive systems
• Plug-and-play — peripherals automatically detected upon connection
• Expandable using standard Garmin Marine Network data cable
• Fully water-resistant connections
• Sealed covers protect unused data ports from moisture
• Built to withstand corrosive marine environments

Resources:

• Owner's Manual (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit P65Warnings.ca.gov.