The Motherboard is an Intel DZ87KLT-75K and has an onboard wifi adapter. Driver says MediaTek but the intel document on the motherboard says RALINK.
While looking for more info I came across some threads where folks had major issues after updating to Windows 10 and I'm wondering if I should just buy a USB Wifi stick instead..
Cheers man! I think I'll ditch the onboard wifi adapter and go for the cheapest option - 10 foot Cat6 cable from my range extender to the desktop.Also, it looks like Ralink was purchased by Mediatek in 2011, so that's probably why nothing newer is popping up.