| File Name | ATI 8.603 Vista |
| Driver File | ATI_8.603_Vista.zip |
| File Size | 112.32 Mb |
| Driver Version | 8.603.0.0000 |
| Driver Release Date | 06 April 2009 |
| Fit For Device | ati radeon hd 4550 |
| Device Type | ATI Videocards |
| HardWare IDs | PCI\VEN_1002&DEV_9540 PCI\VEN_1002&DEV_9540&SUBSYS_00021028 PCI\VEN_1002&DEV_9540&SUBSYS_21431002 PCI\VEN_1002&DEV_9540&SUBSYS_90811B0A PCI\VEN_1002&DEV_954F&SUBSYS_29201682 PCI\VEN_1002&DEV_954F&SUBSYS_29211682 PCI\VEN_1002&DEV_954F&SUBSYS_90811B0A PCI\VEN_1002&DEV_9555&SUBSYS_29241682 |