Realtek High Definition Audio (With EC) for Dynabook Satellite K21 186C/W driver [TC00261500D.exe]
Realtek High Definition Audio (With EC) Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | Realtek High Definition Audio (With EC) |
| Version | 6.0.1.5971 |
| Date | 2009-10-30 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7,WIN8 |
| Win 64 Support | |
| Filename | TC00261500D.exe (20.95 MB) |