Latest version 6 (Mid 2018) Covers Australia and New Zealand with updated HERE Maps data. Fully scalable 100k mapping with coast-to-coast 3D DEM (digital elevation model) accompanied by 10m contours and NAVTEQ routable roads for navigation on compatible units. Search for points of interest by name or proximity to your location. Perfect for your next bushwalking, camping, or 4WD adventure. Mapping data from HEMA also includes popular outback routes such as Birdsville, Strezelecki, Oodnadatta, Canning Stock and more. Railways, tracks, paths, trails, water coverage, lakes, rivers, streams, food, airports, parks, campsites, caravan parks, and much more are also included. Compatible in most newer Garmin GPS devices. This version of the product is supplied on MicroSD card, with an SD card adapter.