Here is the list of pci express standard upstream switch port Driver Files:
| Support Systerm | Windows 8,7,XP & Vista |
| Driver Version | 1.2.3.2003 |
| File Size | 2.03M |
| Description | pci express standard upstream switch port Driver Installer |
| Support Systerm | Windows 7 32bit |
| Driver Version | 6.1.7600.16385 |
| Fit For | Dell etc... |
| Driver File Size | 572.11K |
| File Name | machine.inf_x86_neutral_65848c2d7375a720.zip |
| Support Systerm | Windows 7 64bit |
| Driver Version | 6.1.7600.16385 |
| Fit For | Dell etc... |
| Driver File Size | 505.62K |
| File Name | machine.inf_amd64_neutral_9e6bb86c3b39a3e9.zip |
| Support Systerm | Windows XP 32bit, Windows Vista 32bit, Windows 7 32bit, Windows 8 32bit |
| Driver Version | 6.0.6000.16399 |
| Fit For | Dell etc... |
| Driver File Size | 1.16M |
| File Name | hp_unknowdevice.zip |
| Support Systerm | Windows 8.1 64bit |
| Driver Version | 6.3.9600.16384 |
| Fit For | Dell etc... |
| Driver File Size | 317.36K |
| File Name | machine.inf_amd64_1d5376df88365b19.zip |
| Support Systerm | Windows 8 64bit |
| Driver Version | 6.2.9200.16384 |
| Fit For | Dell etc... |
| Driver File Size | 291.83K |
| File Name | machine.inf_amd64_81a4c6c9cc9d86a0.zip |