Does anyone know of a good ELM327 cable that I can purchase that will connect the Pico NVH tool to ALL OBD II compliant vehicles? 

Currently, I use a CarDaq-M, which works very well (but is very expensive), and I have an ISO/CAN Mongoose Pro that I got from Autonerdz.  That cable only connects to a portion of the OBD-II vehicles (the ones that use the right protocols).

I have tried many of the ELM 327 cables on Amazon, but none of them have worked yet.  I think most of them are not genuine, but are cheap clones.

If anyone has any luck with an ELM327 working with their Pico NVH, tool I would appreciate some direction.  Thanks!