Garmin GPSMAP 4210 » REVIEW | COMPARE | New & Used
Garmin GPSMAP® 4210 [14/24] Every device connected to the garmin marine network must be connected to the power supply for the boat this diagram shows the network connections however it does not
Capt-Nate Weissman on Instagram: “Garmin 4210 for sale. I guess that's a sonar and gps module. Power cable included. NO TRANSDUCER. $550 OBO.”
Garmin 010-11061-00 GPSMap 4210 Snap Cover Bezels Set - Also for 4010 - Max Marine Electronics
Garmin 4210 - The Hull Truth - Boating and Fishing Forum