USB jack on the notebook enough how to do?

There is no such three-way valve on the water pipes as a sub-out jack can be two or three USB interface thing?

Have At least be able to separate 4 usb interface.HUB buy on line, four interface, about 10 money to buy an expansion port you,,, USB interface that models ..? I am a revised version of the Zhongguancun .Should be the South Bridge is not working.You can buy a PCI to USB card.About a forty it.