Garmin GMS 10 Network Port Expander

Model Number: 010-00351-00
$249.99 Reward Points Policy ($5.00 ) $249.99 Reward Points Policy ($5.00 )

Order within 06 Hours 22 Minutes and your Garmin GMS 10 Network Port Expander will ship today1 with Free Shipping Free Shipping Place your order by 4:00 PM PST and your order will ship the same day, weekends and holidays excluded. Orders placed after 4:00 PM PST will ship the following business day. All orders are subject to verification. International orders subject to shipping charges. For further details see delivery estimates in cart.

Availability: Hurry Only 1 Left!

Condition: New A brand-new, unused, unopened item in its original retail packaging, with all original packaging materials included. Original manufacturer's warranty is included.

The GMS 10 Network Port Expander allows you to connect multiple chartplotters and sensors over the Garmin Marine Network. With this robust 100 MB 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.


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In the Box

What's in the Box:

  • GMS 10
  • Mounting hardware
  • RJ-45 cable
  • Power/data cable
Manual and Warranty
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Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!

1. Get a quote

To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.

2. Ship your product(s) for trade

After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.

3. Make your purchase

Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at, your store credit will be issued, and you are free to make your purchase.


Just Plug-and-Play

The GMS 10 and the Garmin Marine Network are completely plug-and-play, which means all peripherals are automatically detected and readily accessible once they’re connected to the network. Likewise, you easily can 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

This port expander is compatible with the following Garmin devices:

  • GCV 10 Scanning Sonar Module
  • GMR 1224 xHD2
  • GMR 1226 xHD2
  • GMR 18 Radome
  • GMR 21
  • GMR 404 Open Array
  • GMR 404/406 Radar Pedestal
  • GMR 406 Open Array
  • GMR 41
  • GMR 424 xHD2
  • GMR 624 xHD2
  • GMR 626 xHD2
  • GPSMAP 1040xs
  • GPSMAP 3006C
  • GPSMAP 3010C
  • GPSMAP 3205
  • GPSMAP 3206
  • GPSMAP 3210
  • GPSMAP 4008
  • GPSMAP 4010
  • GPSMAP 4012
  • GPSMAP 4208
  • GPSMAP 4210
  • GPSMAP 4212
  • GPSMAP 5008
  • GPSMAP 5012
  • GPSMAP 5015
  • GPSMAP 5208
  • GPSMAP 5212
  • GPSMAP 5215
  • GPSMAP 6208
  • GPSMAP 6212
  • GPSMAP 7212
  • GPSMAP 7215
  • GPSMAP 7407
  • GPSMAP 7407xsv
  • GPSMAP 7408
  • GPSMAP 7408xsv
  • GPSMAP 7410
  • GPSMAP 7410xsv
  • GPSMAP 7412
  • GPSMAP 7412xsv
  • GPSMAP 7607
  • GPSMAP 7607xsv
  • GPSMAP 7608
  • GPSMAP 7608xsv
  • GPSMAP 7610
  • GPSMAP 7610xsv
  • GPSMAP 7612
  • GPSMAP 7612xsv
  • GPSMAP 8208 MFD
  • GPSMAP 8212 MFD
  • GPSMAP 8215 MFD
  • GPSMAP 840xs
  • GPSMAP 8500 Black Box
  • GPSMAP 8530 Black Box
  • GSD 22 Digital Remote Sounder
  • GSD 24 Advanced Sonar Module
  • GSD 25 Premium Sonar Module
  • GSD 26 CHIRP Professional Sonar Module
  • Panoptix PS30
  • Panoptix PS31
  • Panoptix PS51-TH
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