[SOLVED] Addressable rgb but with no 3 pin socket on motherboard

[pandachee3]

Hi everyone I'm new to rgb build. So basiclly I got a phanteks p350x case it have 3 pin addressable rgb (well 4 pin but one is blocked off) and my motherboard only has 2 4pin rgb header (rog strix b350-f) is there any other way I can connect it to my motherboard or get a adapter or something? Any help will be extremely helpful. Thank you very one

 

[Greeko85]

http://www.phanteks.com/PH-CB_RGB4P.html
I think this is what you're after.