You could do USB header -> Hub -> Extensions and then expose each extension externally I suppose, but it would not be pretty. While it won't use your motherboard's USB-C header, there are PCIe header ...

Trying to hook up the front USB ports on my Maxtop case to my K7SEM 1.0. There are two USB headers on the mobo ... USB2 and USB3, each w/10 pins. The connectors from the case have 9 pins ... each lead ...

One of the most commonly used data connections in the modern world is USB (which stands for Universal Serial Bus), but there's a difference between a USB header and the actual USB port your device ...