Hawking Technologies' USB Docking Station is a unique expansion unit specially designed to complement a Notebook Computer to a desktop equivalent. It provides several connectivity capacities that are in the desktop systems. The USB docking station allows you to add up to four USB ports to your PC and up to a total of 127 additional hubs and other devices. With simple installation procedure, there will be no confusing cables, plugs, or IRQs (Interrupt request) to worry about. You can plug and play your peripherals without re-booting your PC.