SigmaTel C-Major Audio for D1555 driver [IT-Q11890802CQ04US.EXE]
SigmaTel C-Major Audio Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | SigmaTel C-Major Audio |
| Version | 5.10.0.3711 |
| Date | 2002-10-22 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | |
| Filename | IT-Q11890802CQ04US.EXE (9.33 MB) |