Computer interface system, has wireless keyboard that wirelessly communicates with hub, where keyboard includes number pad and display, and wireless numeric keyboard that wirelessly communicates with hub

摘要

The system has a wireless hub (16) to communicate wirelessly with three peripheral devices, and a wireless mouse (12) for wirelessly communicating with the hub. A wireless keyboard (10) wirelessly communicates with the hub, where the keyboard has an alphanumeric keyboard but no separate number pad. A wireless numeric keyboard wirelessly communicates with the hub, where the keyboard includes a number pad and a display.