Anyone of you guys have any experience with these adapters? Cant have to many pcie cables right 
"If it has 4 yellow/4 black on one end, and on the other 2 ends 3 yellow and 5 black.
You should verify this when you receive it. A 4 yellow/4 black female is NOT an 8 pin GPU cable, but a 8 pin CPU cable. GPU cables will always have 3 yellows in a row, for both 8 and 6 pin."
"If it has 4 yellow/4 black on one end, and on the other 2 ends 3 yellow and 5 black.
You should verify this when you receive it. A 4 yellow/4 black female is NOT an 8 pin GPU cable, but a 8 pin CPU cable. GPU cables will always have 3 yellows in a row, for both 8 and 6 pin."