It’s the ultimate in customizable interconnectivity. Humminbird’s 1100 Series, 900 Series, 700 Series and Matrix Series fishfinders are completely upgradeable and expandable, giving you advanced capabilities from bow to stern. You get the capability and convenience of sharing GPS positions, waypoints and routes, barometric pressure information and even downrigger control. Choose the network capabilities you want from our many options, and easily connect them with Humminbird’s exclusive no-hassle Plug and Play technology. With no expensive wiring built into your boat, or complicated connections.