Problems solved PH-CB_RGB4P by phanteks should do the trick.If you have a set of LED RGB lights wired GRB OR BGR etc, this adapter will set them right to +RGB.SO IF YOU PLUG IN A SET AND THEY WORK BUT GIVE THE WRONG COLOR .Then this is what you need.You can also go through the hassle of resoldering the wires yourself,but make sure your get the 12+ right or poof!