... 2.prompt delivery 3.good quality OPEL TECH2 USB INTERFACEFunctions This item can perform diagnosis of Engine, Transmission, Chassis, and Body ... -G, ZAFIRA, SPEEDSTER/VX220, VECTRA-C/SIGNUM, VIVORO, MOVANAReturn Policy This item is so useful that it really can pay for ... refund, less shipping fee. Disclaimer 1. Marks, names mentioned in this page are for description only, the rights are belong the owner ...