Installing Apple Thunderbolt Display

Hardware

I use GA-Z97X-UD7 TH, which has 2 thunderbold  port (TH). Another video card is also adopted, but I didn't expect the video card output through TH.

Software

Windows 8.1.

The Results

I use another D-SUB display to install Win, and the TH display works after TH driver (from Gigabyte) installed. Apple Thunderbolt Display also has speaker, microphone and video camera integrated, and only Face Time HD Camera needs additional driver.
There is NO official driver to Face Time HD Camera. The driver is supposed to be downloaded from BootCamp client on MacOS, but there are a couple un-official versions, which are likely copies from official one . It works good after installing the driver.