The information provided is correct. These are the latest drivers for Windows* 8 and 8.1:
Windows* 8. Version expected in device manager for this operating system: 15.10.3.2.
https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&ProdId=3507&DwnldID=23169
Windows* 8.1. Version expected in device manager for this operating system: 15.10.3.2.
https://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&ProdId=3507&DwnldID=23258