did the PCIe driver used in window operating system is developed by Intel or Microsoft itself

[hui_jiang123]

Hi Sir, I want to know that if the PCIe driver used by window OS is developed by Intel?

where can I got the document that describe the PCIe driver interface called by OS? 

[DeancR_Intel]

Hi hui_jiang123,

Thank you for posting in the Community!

Is this a desktop or a laptop?

I would like to know if there are issue with your PCIe that's why you want to update the drivers of it. If you want to view more drivers from Intel, please see this link for reference:

Download Intel Drivers and Software

Let me know if you have questions

Best regards,

Dean R.

Intel Customer Support Technician

[DeancR_Intel]

Hi hui_jiang123,

I wanted to follow up on the previous message regarding your inquiry. Have you had a chance to review it? If you have any questions or need further information, please let me know.

Best regards,

Dean R.

Intel Customer Support Technician

[DeancR_Intel]

Hi hui_jiang123,

Since I haven't received a response from you, I will be closing this inquiry. If you need further assistance, please submit a new question, as this thread will no longer be monitored.

Best regards,

Dean R.

Intel Customer Support Technician