Network mirror configuration requires a working Internet connection, so the option to select here is No. Even without a configured network mirror, installation will still complete successfully. That’s all there’s to it. After installation and reboot, you should see the default Kali Linux 2.0 desktop.
Can you install Linux without Internet?
Still today, Linux does not require the internet, no OS does. As for which distro, I would recommend either choosing one that is as old as your computer or one of the more modern minimalist ones. As Zelda said, make sure you can install from CD since USB and even DVD may be a problem.
How much data is needed to install Kali Linux?
A minimum of 20 GB disk space for the Kali Linux install. RAM for i386 and amd64 architectures, minimum: 1GB, recommended: 2GB or more.