This is the "Beast", the unholy mother of all over sized cables on a boat. Its huge square head defies passing through almost any hole or conduit in the vessel. Did I use the word conduit, and boat in one sentence? My apologies for that oxymoronic faux pas. Anyway, I'm not exactly sure what chart plotter manufacturers were thinking when they adopted VGA technology to feed images to monitors and TV's, but they sure didn't give the cabling end of this technology a whole lot of thought.