AMD Radeon HD 6550A for 520-1020a driver [sp63890.exe]
AMD Radeon HD 6550A Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | AMD Radeon HD 6550A |
| Version | 8.820.0.0 |
| Date | 2011-01-12 |
| Win 32 Support | |
| Win 64 Support | VISTA |
| Filename | sp63890.exe (211.93 MB) |