I have a Navionics chip for sale that was last updated a couple of years ago. Fully functional Plug-and-play with compatible Humminbird®, Lowrance®, Northstar®, and Raymarine® plotters. Updateable with a Navionics account, but works fine as is. $125 TYD.


Last edited by robbartley; 05/30/21 11:27 AM.