Hey guys! I am currently trying to connect a ThermalTake Toughpower Grand RGB 750W PSU to an MSI Nvidia GeForce GTX 980 ti. The PCI-E slots are 6+2 pin male to male, but after ordering one, I came to realize that certain PCI-E's don't support different brands (in my case, both the ThermalTake and MSI. I have not been able to locate a PCI-E that lists them as compatible either, as some of the listings don't even say if it is compatible with any brand. Does anyone know of a brand or cable that is compatible with both? Any help is much appreciated!