I have tried for a week or more to get this ALFA to work. Looked all over with little luck. So, here is what I did to get it hooked up to Kali. I installed Kali on a thumb drive, I put the ALFA CD disk in the CD drive, plugged a blank HD disk into the computer and I plugged the ALFA antenna into a USB port. Booted the system from the thumb drive and ran install, Kali asked for the key to my wifi and I put it in, it said found! wow! Then after the install I removed the CD disk and thumb drive and booted Kali and did a test and the AWUS036ACH drivers where install.
It may seem a crude way to go but I worked and that is what matters. Linux is not my forte, so did what seems logical to me.