Today we have a Mac OS 10.8 (Mountain Lion) beta software package for Alfa AWUS036NH and AWUS036NEH. The package can be downloaded here.
This beta is for new installs only. If you already have software for your AWUS036NH or AWUS036NEH on your Mac, please uninstall it in full before installing this beta package.
While we are not able to officially support AWUS036NH or AWUS036NEH on Mountain Lion yet, please send your feedback and bug reports to us by email.
Military and First Responder 
Hi!
Is there a newer version of the driver?
thanks!
Also works with the AWUS GE-RT3070 on 10.8, thanks!
Hi, great work!!, i bought the 036NH and i was worried about all the news i read about not compatibility, Thank You for this driver, Works perfectly on 10.8.2 :)
To commenter “frustrated”- the NHR and H models are not currently compatible with 10.8. For the NH model, that is compatible as other commenters have confirmed. If you are having trouble please contact our support department directly for help and we will be glad to help. Thanks, and sorry for your frustration.
I can’t get this driver to work. I’m running 10.8.2 and I’ve hooked up a new AWUS036NH. The instructions that come with the driver are absolutely terrible — a complete waste. It’s not at all helpful to document screens on the app without any explanation of how or why they should be used. After installing the driver, there’s a new “RaLink” Wireless Utility, but after struggling with it for a couple hours, I can’t make it to anything. It’s not even a properly written application: you can’t apple-tab to it, you can’t paste data into it, and none of the settings seem to stick. Who wrote this? The utility sees my local network… and does nothing. This week I’ve purchased a AWUS036H, a AWUS036NH, and a AWUS036NHR and all of them are a waste of time: none of them work on a Mac 10.8.2.