ATI RADEON 9550 Secondary for P4S55FX2 driver [chpati_rs780vst.exe]
ATI RADEON 9550 Secondary Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | ATI RADEON 9550 Secondary |
| Version | 8.301.0.0 |
| Date | 2006-09-26 |
| Win 32 Support | VISTA,WIN7 |
| Win 64 Support | |
| Filename | chpati_rs780vst.exe (113.51 MB) |