| File Name | sp50557 |
| Driver File | sp50557.exe |
| File Size | 2.37 Mb |
| Systerm | XP, XP64 |
| Driver Version | 8.3.1.1011 |
| Driver Release Date | 02 December 2008 |
| Fit For Device | Intel(R) ICH9 Family USB Universal Host Controller - 2938 |
| Device Type | Intel USB devices |
| HardWare IDs | PCI\VEN_8086&DEV_2938 |