The JPRO Business-Class Fleet Service Kit comes with everything needed to perform diagnostics on heavy duty vehicles. Based on a platform built around a name brand platform such as Dell, HP, Toshiba, etc., this complete diagnostic tool includes JPRO Fleet Diagnostics, Meritor-WABCO Toolbox, your choice of a JPRO vehicle adapter (DLA+, DLA+ PLC, or DLA+ Wireless), a 6 and 9 Pin Y-Cable for easy connection to the vehicle and a rugged carrying case for your interface adapter.