| File Name | VIA HyperionPro V521A |
| Driver File | VIA_HyperionPro_V521A.zip |
| File Size | 12.71 Mb |
| Systerm | XP |
| Driver Version | 2.0.950.120 |
| Driver Release Date | 17 October 2001 |
| Fit For Device | Primary Bus Master IDE controller (dual fifo) |
| Device Type | AOpen Hard disk controllers |
| HardWare IDs | MF\GOODPRIMARY MF\VIAPRIMARY |