No USB Port on your desktop? Want to add additional USB ports? This is the best solution for PC users who do not have USB ports in their computer or want to add USB ports to an existing USB system. Installation is fast and easy- just drop it into an empty PCI slot of your PC and instantly connect USB devices such as modems, printers, speakers, scanners, keyboards, mice, joysticks, digital cameras, USB Hubs and hundreds of other devices. The BusPort provides two 12Mbps USB ports. When used with Belkin USB Hubs, you can easily connect uo to 127 USB devices to your PC. The USB BusPort is simply the best way to take advantage of USB technology.