Lowrance Elite-4m HD Chartplotter Gold Lowrance-exclusive, brilliant, high-resolution, 4.3", LED-backlit color display Highly accurate, built-in GPS antenna plus a detailed U.S. map featuring more than 3,000 lakes and rivers and coastal contours to 1,000' Navionics Gold chartcard featuring U.S./Canada/Alaska and Bahamas coastal, Great Lakes and major Canadian lakes detail. Easy-to-use page selector menu with quick access to all features using one-thumb operation