Hello, I recently bought a asus strix rtx 2070 oc graphics card and a corsair cx 550m power supply (550 watts). The power supply came with a dual 6+2 power adapter for the graphics card, and the graphics card game with this strange looking adapter*. How should I connect my graphics card? Should i use the adapter the graphics card came with, or should I use the one that came with the power supply? Thank you