| File Name | haswell driver chipset |
| Driver File | 64521_haswell_driver_chipset.exe |
| File Size | 3.86 Mb |
| Systerm | XP, XP64 |
| Driver Version | 9.4.0.1012 |
| Driver Release Date | 13 December 2012 |
| Fit For Device | 4th Gen Core processor PCI Express x4 Controller - 0d09 |
| Device Type | Intel System devices |
| HardWare IDs | PCI\VEN_8086&DEV_0D09 |