Okay so i'm trying to help my dad get a newer mouse on his ancient computer. He is currently using a serial ball mouse (9 pin female). I was trying to convert it to a USB but upon research i realized that USB needs to communicate what it is with the computer, so converting USB to Serial Mouse wouldn't work, please do correct me if I'm wrong about that. I have decided the easiest way for him to get a new mouse would be to buy a PCI USB. I know that he is running Windows 98 on the PC... There shouldn't be any problems with the MOBA connecting to the PCI USB should there?