!T45lFACT!IfGBjQC0mzF2TY6J4zjslDXVrD_pQIhoPt0JbTpKMdI Toyota TIS Techstream V12.20.024 download: (not tested yet) On the face, this just looks like a standard OBDII adapter. The physical interface looks like a standard OBDII and according to this advertisement it supports the following protocols: Toyota diagnostic connectors, and ran across something called a Mini VCI adaptor meant for use with Toyota’s TechStream software.