ATI Radeon HD 4550 for A11G driver [13-1-legacy_vista_win7_win8_64_dd_ccc.exe]
ATI Radeon HD 4550 Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | ATI Radeon HD 4550 |
| Version | 8.640.0.0 |
| Date | 2009-07-14 |
| Win 32 Support | |
| Win 64 Support | VISTA |
| Filename | 13-1-legacy_vista_win7_win8_64_dd_ccc.exe (146.56 MB) |