Installing 3 usb printers on a Dell Windows 7 Laptop

[kemo6037]

I have 2 usb printer currently on my Dell Laptop running Windows 7. They are on port usb001 and usb002. I need to add a third usb printer dedicated to printing check. I don't see usb003 port anywhere. How do I install the third printer.

WL

 

[nhasian]

simple you buy a usb hub.