Lowrance HDS-8 Gen2 is a product designed to guide users to their desired locations. With an 8-inch screen, this Lowrance GPS Receiver is easy to navigate and see. It features a keypad for its user interface for easy use. This portable GPS Receiver comes equipped with an audible feature that includes shallow/deep alarm. It has a built-in antenna that allows users to search for locations in rapid fashion. This Lowrance GPS Receiver has a screen that is divided into a chartplotter, engine and system data, and Broadband Sounder. The Lowrance HDS-8 Gen2 allows users the ability to save sonar and navigation data. Two SD water proof card slots also come with this portable GPS Receiver, which allows users to load charting options. This portable GPS Receiver is compatible with third party mapping solutions, which gives users many options in terms of finding the best maps. The Lowrance HDS-8 Gen2 is ideal for users looking for a marine GPS that has sharp maps and locations.