Here are the latest MAC drivers for alfa awus036nhv. They come with latest wireless network utility; 2.3.1 (21/11/2014). http://www.hackintoshosx.com/files/download/4331-tp-link-tl-wn723n-v3-tl-wn725n-v2-usb-wifi/ Download: 4in1_Wlan_11n_USB_MacOS10.10_MacOS10.9_Driver_83.29.12.03_UI_2.3.1.zip INSTRUCTIONS: 1. Extract 2. Install 2. Тo mark the right driver (there is no possibility to choose one kext. After installation, remove unnecessary kext!) 3. Restart 4. Insert the adapter into the usb port. 5. Select your network and connect Tested on ALFA AWUS036NHV on 10.10.2 Yosemite, it’s worked! Should work with all RTL8188EU and RTL8192SU, RTL8192CU, RTL8912EU also.. Note:If wireless network utility keeps crashing or the system interface is not in English, try to replace Patched WNU 2.3.1 for NonEnglishLocale. Just copy in the applications folder and replace it. What's New in Version WNU 2.0.2,2.3.1 Add Wireless Network Utility with new driver rlt8188EU for OS X Yosemite 10.10. Add Wireless Network Utility for OS X Maverick. Add new 4 in1drivers (RTL8192SU,RTL8192CU,RTL8188EU, RTL8192EU) Add new 4in1drivers update(RTL8192CU;RTL8188EU)andWireless Network Utility ver.2.3.1 Cheers!