| File Name | VIA HyperionPro V521A |
| Driver File | VIA_HyperionPro_V521A.zip |
| File Size | 12.71 Mb |
| Systerm | Vista, W2k3, XP |
| Driver Version | 6.0.00.0300 |
| Driver Release Date | 20 June 2007 |
| Fit For Device | VIA MSP Power Management Controller |
| Device Type | VIA System devices |
| HardWare IDs | PCI\VEN_1106&DEV_4353 PCI\VEN_1106&DEV_4409 PCI\VEN_1106&DEV_4410 |