In the box: HDS-7 Mounting bracket Power/data cable Installation hardware Owner"s manual 50/200 KHz transom mount transducer * Multifunction GPS Chartplotter This excellent space-saving choice in the new HDS line of performance multifunction chartplotters is the ideal choice for installation on smaller boats. Its exclusive, high-resolution 6.4" 16-bit color SolarMAXTM PLUS display with adjustable backlighting makes it a viewing wonder, day or night. To precisely find your way, a new high-sensitivity 16-channel GPS+WAAS antenna is built-in. Preloaded With Nautic Insight Cartography Nautic Insight"s simulated shaded relief cartography gives life-like representations not only of the topography of the land, but of the underwater structure as well for the entire US coastline. Nav-aids are also included. Plus, HDS units are now fully compatible with all Navionics® chart cards - Platinum+, Platinum, Platinum HotMaps - with satellite imagery, aerial photos, and 3D views. HDS Redefines "Ease of Use" Viewing and control have never been easier, nor more user-friendly. From basic operation to advanced professional functionality, HDS is thoughtfully designed to take you to the next level. * Award-winning Broadband Sounder Standard on all HDS fishfinder models! Mark and display everything underwater at higher speeds and at greater depths to 3,000 ft. Depending on the transducer selected, the sounder will operate either as an 83/200KHz dual beam sonar better suited for inland use, or a 50/200KHz dual frequency sonar for deep water applications. High-Definition Weather Lowrance presents two industry firsts with HDS chartplotters: SIRIUS® satellite high-res NOWRad weather radar and radio services via an affordable and integrated smart antenna/module bundle, AND the first SIRIUS Inland weather service ... in addition to Coastal coverage ...in two special SIRIUS U.S. subscription packages! Real-time StructureMapTM capability Allows you to overlaying StructureScanTM Sonar Imaging data and maps to create a more life-like underwater view. (Requires optional StructureScan module) High-Definition Digital Radar Choices Two choices in Lowrance high-performance digital radar for optimal safety in poor weather or low-light conditions, with added chart overlay feature, are now easily networked for HDS displays via Ethernetworks.