The Genisys system 5.0 memory expansion kit includes System 5.0 software for your PC and a pre-loaded high speed commercial grade 4GB memory card for fast installation to your tool. The memory card is pre-loaded for your convenience with all Genisys application software. New applications not already authorized require a separate purchase. Note - for use with system 3.0 and older. New software application authorization is only obtained by purchasing the appropriate software kits. Includes CD with application software to download updates from the internet onto your diagnostic tool.