The Navigon 2100 is a touchscreen GPS navigator that offers spoken word directions and was built with the same basic design as the 7100 and 5100 by Navigon. Reality View offers detailed 3-D maps and the voice prompts are detailed to the street name. An SD card preloaded with continental US street maps is included which contains many points of interest (POI's) such as banks, gas stations, airports, ATM's and many more. Optional services include lifetime traffic, Zagat ratings and reviews and Navigon FreshMaps.