I just installed this driver suite and successfully configured a wireless connection between my home wireless router (DIR-826L) and the GMYLE Wireless 11ac USB Adapter running OS X Yosemite 10.10.2. Gmyle currently offers no drivers for Yosemite, but this solution worked after a bit of troubleshooting. Most importantly, I had to pair my wireless router with the USB adaptor using WPS.
1. Restart after installing the driver
2. Add the profile "802.11n NIC" to connections in System Preferences/Network
3. Open the newly installed Wireless-AC Network Utility, select desired home Wifi network and commit Wifi password (WPA encryption key) to profile configuration. At this point it should say you are connected in both the utility and your Network settings even though you cannot yet load the web.
4. Login to your wireless router preferences page (e.g. my D-Link config panel at default local URL address 192.168.0.1/login.asp), go into wireless settings and add wireless device with WPS. The utility will give you a PIN code (under the "WPS" tab) which you will enter here, and upon clicking the PIN button of the utility you will have about 2 minutes to connect the adapter to your wifi network via your wireless router config panel.
No guarantees this will work for anyone else, but it sure worked great for me, and seems to indicate that the GMYLE Wireless 11ac USB Adaptor is Hackintosh compatible!