Are you still looking for the mobo? I just upgraded my workstation and retired an Asus P6t-SE that still works but may have one malfunctioning usb hub. I just didn't have time to troubleshoot it. A single lane PCI-E usb 3 hub would make it all good. Not sure if I still have the driver cd or not but will include if I can find it for $30.00. Let me now if your interested .