The Toyota Mongoose is Toyota and Lexus dealer approved equipment. With the Toyota Mongoose and Toyota TechStream Lite subscription* you can diagnose at the dealer level: Supports 1996 and newer Toyota/Scion/Lexus vehicles with OBDII/DLC3 diagnostics Diagnostics, re-programming, active tests, and key re-programming Legacy Model Support with DLC3 (OBD II): DTC ?Datalist ?Active Test ?Monitor ?Utility Reprogramming (J-2534) Health Check (DLC3 only) Customize (C-BEST) View TSB info, wiring diagrams and more Support for all new models/systems approximately 9 months post-launch * Subscriptions to Toyota TIS (professional level) is is required and is sold separately. It is available to the aftermarket. Current rates are $55 for 2-day subscription or anywhere from $995 to $1095 for a yearly subscription. The Mongoose is powered by the USB interface and delivers full-speed (12mps) USB 2.0 performance. Supported Bus Protocols CAN Bus KWP2000 (ISO9141 / ISO14230) J1850VPW Specifications - J2534 and J2534-1 compliant device driver - 6-foot cable - Commercial Range (0 to +70?C) - Dimensions: 3 x 1.75 - Operating Voltage: Bus-powered by USB - Host Interface: Full-speed 12 mbps USB 2.0 with J2534 device driver System Requirements for using the Toyota Mongoose - PC (XP or higher) with connection to the Internet - USB port - Service subscription to Toyota TIS Techstream Contents Mongoose vehicle interface cable 6-ft long Installation CD with device driver (J2534 compatible) Show More