I ran OSX 10.11 in a virtual machine on my Macbook Pro running 10.14.1 and the network adapter is recognized in the virtual machine with the older OS.

I hope theres a fix for this coming as Im on a boat in the Bahamas and really need the boost.

They fixed the issue and it is working great on 10.14.1 now.

Alfa Awus036H Sierra Software Update I

That was the fastest support turn around with a software update I have ever experienced.

Alfa Awus036H Sierra Download Link Quickly

I am sure they will send you the download link quickly: supportalfa.com.tw.

Could not boot into safe mode (even after decrypting FV) to remove the driver, so I decided to reinstall MacOS.

Took a while but got back into the desktop, and the software was still there and the card is recognised and able to connect to wireless APs.

That said it is a little buggy and slow compared to when connected to same AP via the inbuilt Apple card.If you proceed to take the risk of installing this to use the card on MacOS, make a backup of your files.

That said, my files were left intact after reinstalling MacOS Mojave.

Once unpacked, double-click the install.pkg file to begin the installation, and proceed through the installation as you normally would.

When using sudo you will be prompted for your password, so be prepared to enter it.

Then open up Terminal once more and type: sudo kextutil -t -v SystemLibraryExtensionsrtl8187l.kext exit Close Terminal.

Alfa AWUS036H is an 802.11n wireless USB adapter from Alfa Network, Inc.

To connect to a wireless network, plug in your Alfa device and open up the Realtek application.

Go over to the Available Network tab and choose the network you want, then click connect.

This page is designed to get you the Yosemite driver you need for your product.

Find your product model below and follow the information beneath it to update your driver on Yosemite.

Alfa AWUS036NHNEH (beta- no advertised support) to download the driver DMG.

It is important to uninstall your previous driver first before running this update.

Alfa Awus036H Drivers For Mac Os Sierra