Garmin GMS10 Network Port Expander ECHOMAP UHD2 8V 20Ah Lithium-Ion Battery with

8V 20Ah Lithium-Ion Battery with Charger

Keep the data to yourself

View laylines

and calibrating the sonar on screen

along with dampening shock and vibration

Garmin GMS10 Network Port Expander ECHOMAP UHD2 8V 20Ah Lithium-Ion Battery withGarmin GMS 10 Network Port Expander Model: 010 00351 00 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 multi functional displays (MFDs) and sensors to the marine network and gain the benefit of Ethernet like data transfer speeds up to 10 times faster than some competitive systems. The GMS 10 and the Garmin Marine Network