ATI Radeon HD 4550 for POS-AT SERIES K driver [13-1-legacy_vista_win7_win8_32_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 | 8.801.0.0 |
| Date | 2010-11-25 |
| Win 32 Support | VISTA |
| Win 64 Support | |
| Filename | 13-1-legacy_vista_win7_win8_32_dd_ccc.exe (102.15 MB) |