The NSS7 evo2 combines an easy-to-use, 7-inch chartplotter/multifunction display with built-in GPS positioning, StructureScan, CHIRP-enabled broadband sonar, and powerful expansion capabilities. 7-inch 800x480 (15:9) multi-touch display Embedded high-gain 10Hz GPS/GLONASS receiver, works in flush installations with most non-metal boats Built-in CHIRP-enabled broadband sounder and StructureScan TouchSensible combination of multi-touch screen and keypad/rotary dial for intuitive and precise control in all conditions HEROiC software optimized for widescreen multi-touch display, with customisable panels Full autopilot integration capability GoFree™ wireless technology for online chart downloads, map creation, and smartphone/tablet integration (requires optional Wi-Fi module) Flush-mount (~8mm profile) or bracket installation, with classic black and brushed silver bezel options Preloaded Insight USA cartography (inland and coastal charts)