Need help with fans and the rgb connections

[colourmetechless]

My problem, originally I purchased 5 deepcool rf 120 fans. They was idiot proof for me, a first time builder. You can literally daisy chain the rgb cables so therefore of my 2 rgb headers on the mobo I could connect just the one. The other rgb header is taken up by a cooler master ml240 aio fans. As the case has space I decided to purchase 2 more rf120 fans, problem is that the 2 fans don't have the daisy chain cables it's litterally just an rgb and power cable. Do I have any options available? I do have 2 addressable headers but there fans are not addressable. 

 

This is my autustic sons pc and he loves rgb so I'm trying to surprise him for when he gets home from school. Any help would be very much appreciated. 

[narrdarr]

What mobo do you have?

[Alltheshots]

You should be able to find a splitter or a compatible control box to combine all into 1 cable.