Mini VCI is a high performance diagnostics and reprogramming interface, compatible wit SAEJ2534 (Pass-Thru), provide high speed communication to most of vehicles. MINI VCI For TIS Techstream supports TIS OEM diagnostic software and all the diagnostic communication protocols needed for (since 1996). Supports System: Win XP &Win 7 32bits Only Note: Please do not connect to internet and update, or device damged.If need newer software, please contact us to get the download link