Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
PCI Express Root Port
1.1.40.0
2015-02-24
238 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
PCI Express Root Port
1.1.40.0
2015-02-24
175.47 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
PCI Express Root Port
1.1.40.0
2015-02-24
182.61 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits
PCI Express Root Port
1.1.40.0
2015-02-24
182.5 MB
XP, VISTA, WIN7, WIN8, WIN81, WIN10, WIN11/64bits