This B&G Network GPS Plus, Network Pilot, Network Quad Instrument Display Head Gauge is a top-of-the-line navigation device for boats. It features a quadrant instrument display head gauge that is perfect for any boat owner who wants to navigate their vessel with ease. The device is made by B&G, a trusted brand in the navigation industry, and it comes with a range of features that make it an excellent choice for any boat owner. With this device, you can easily navigate your boat through water without having to worry about your position or direction. It is perfect for those who want to explore the water and find the best routes to take. The device comes with a range of accessories and is easy to install, making it a great choice for any boat owner who wants to upgrade their navigation system.