The ultra-bright 5” LCD touch screen is larger than the average GPS system. The new touch screen interface is proven to provide safer and easier tactile navigation. Use your fingers without any stylus: the buttons are so big that you can’t go wrong! The Geosat 5 display can be used as a monitor for your car. In fact, thanks to the audio-video input you can connect it to a DVD player, laptop, digital camera, video camera, rear camera, or to a game console! North America (USA and Canada) is preloaded on the 2GB SD card and comes installed in the unit. All you need to do is plug and go! The convenient APRS GPS solution! Designed for current and Future Kenwood APRS radios, the AvMap G5 allows you to have full bi-directional APRS with moving and fixed displaying of APRS station. The G5 can be used with any NMEA 0183 TNC device. http://www.aviationlogs.com/pilotshop/proddetail.asp?prod=AvMAP%2DGEOSAT5&gclid=CNG2pIbY3ZECFQ-QGgodPWSNfQ