Raymarine Sea Talk-Ng Terminator<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Sea talk-ng terminator</li><li>Required at each extreme end of the backbone</li><li>For Use with e &amp; C series widescreen， g series， and ST70 Systems</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31gAZsO5KVL.jpg" noproxy>