I recently built a usb hub.

I got a box, some usb cables that have a female end and are fitted to mate to the box. If you are curious, it’s a box made for pro-audio equipment with precut holes. The holes are made for xlr ports, and the usb cables are terminated with xlr ports.

Now I have a usb hub where all four ports are wired directly to my motherboard’s ports. I probably should write a blog post with a parts list.