1. The document describes the X-431 GDS, a new high-end integrated diagnostic tool from LAUNCH that allows for free 2 year updates via the internet. 2. It has a modular design that integrates display, printing, and diagnostic functions in the main module while other modules can be purchased separately as needed. 3. The tool supports Wi-Fi and wired internet connections to provide online services like maintenance information, case studies, and software upgrades via the main module with one-click functions.