This message was posted on behalf of Intel Corporation
Thank you for contacting the Intel community.
Windows 10 will be the only operating system supported under Kabylake platform, but also the driver is supported for Windows® 7 – 8.1 but on skylake platform only, you can check at:
We have seen some customers modifying the INF of the driver to have it work for Windows® 7; however, this is under the customer’s responsibility. You can see how some users modified it here:
I hope this can help you.