ATI Radeon HD 4550 for RF785AA-ABU SR2029UK GB680 driver [sp79527.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 | 8.620.0.0 |
| Date | 2009-05-15 |
| Win 32 Support | |
| Win 64 Support | WIN10 |
| Filename | sp79527.exe (464.85 MB) |