I am interested to know as well, if anyone have a solution, I've read around, I am using a EXP GDC eGPU, however, what version, I do not know either, because it came as a package, and I am using the Sonnet Thunderbolt Expresscard Reader. I have the DELL Adapter, I am assuming it is about 220W, DELL AC/DC Adapter DA-2 Series. I am currently using MacBook Pro Retina with NVIDIA GeForce GT 750M video card, but, I am trying to get the ASUS GTX970 Strix DirectCU 2, but I am still unable to get it to detect. I am using windows 10, version 1607, bootcamp on x64 bit, everything is plugged in as well, did everything that was said, and had the CTD and PTD in off mode. I am not sure if it supposed to be used with windows 7/8.1, perhaps, windows 10 is not supported.