Good evening, if the problem is the low number of internal USB connectors on your motherboard, you can buy an internal USB hub from Digitec. link opposite:
NZXT AC-IUSBH-M1
This will increase the number of USB connectors on your motherboard. I have an Asus Maximus VI Extreme motherboard and it works very well. Now I'm building a new PC with an Asus Maximus XII Extreme motherboard and I also ordered a NTXT USB Hub in case I need more internal USB connectors.
Otherwise what solution have you found?