It should also work with 10.6 through 10.10 and features a new minimized user interface.
To use it, download the package and open it on your Mac and run the installer inside. Here is a PDF guide showing you how to connect to a network once installed.
IMPORTANT NOTE ABOUT BETA SOFTWARE: Rokland postings of beta software DO NOT constitute compatibility advertisements. Beta software is published for the use of existing owners of the products to try it on their operating systems and should not be read as an advertisement or promotion of the product for the specific operating system. Beta software is not 100% tested across different systems and may not be stable for all users. To see the operating systems we advertise as compatible with any given product, check the compatibility section of the respective item page.
Military and First Responder 
Hi cOSSteve
No. Currently none of the ALFA adapters are compatible with Big Sur
I have an AWUSO36NHRUSB adapter but need a driver to run with MacOS Big Sur. Is there one available?
Hi, the driver works for me on 10.11.6 However, When the system wakes after sleep I lose the driver. losing out and logging in again restores it. Could I speed this up with a command that you may know of to relaunch the driver?
Thanks,
John
Fully working !!!! Thank you so much , what a find.
I have installed the beta driver and utility on my OS X El Capitan machine, and so far so good. I’m very glad I have this, because if I didn’t, my adaptor would be nothing more than a paperwork.