I have an older Dell desktop(1.5g) that is serving me fine except for one thing. It came with two USB connections in the back of the case. I had a Parallel port printer but now I have a USB printer, USB joystick, USB scanner, and I need a plug in for USB thumbdrive and maybe other things. Now I have the printer(which I use a lot) plugged into one of the ports and I have a cable to the front from the other slot and I have to swap out whatever I want to use. So my question is: Is there such a thing as a plug in to one of the USB ports that will add a number of USB plug-ins for me? Thanks.