Interface device coupled to PC host via USB

摘要

The device has a memory (52) storing wireless interface device software instruction that define logic for communicating over universal serial bus (USB) lines. A processing module (50) is coupled to a dual host universal serial bus (USB) interface module that is operable to communicate over the USB lines. The processing module receives the wireless interface device software instructions from the memory. Independent claims are also included for the following: (a) a personal computer; and (b) a method for receiving and transmitting universal serial bus format signals.