Install ALFA AWUS1900 on Kali

Update and upgrade your OS
sudo apt-get update; apt-get upgrade
Update dependencies
sudo apt-get dist-upgrade -y
Verifying that the antenna is connected to the VM or PC.
sudo lsusb
Realtek RTL8814AU should show up on the list.
Installing the drivers
sudo apt install realtek-rtl88xxau-dkms
Reboot and connect
sudo reboot