SigmaTel® C-Major? Audio Device Driver is a software product for Windows developed by Sony® Electronics, Inc.
It is reported that the following Windows processes are part of SigmaTel® C-Major? Audio Device Driver:
If you want to remove SigmaTel® C-Major? Audio Device Driver from your computer, just go to Start > Control Panel > Add/Remove programs and select SigmaTel® C-Major? Audio Device Driver from the list of programs.