GNU/Linux Manjaro Installing Realtek Wi-fi Driver Offline Guide
You are Welcome! The Tutorial shows you Step-by-Step How to Install Realtek Wireless Card Driver without Internet Connection in Manjaro GNU/Linux Desktop.
Especially relevant: first you have to Install the Required Packages and then follow the Realtek Wifi Driver GNU/Linux Installation Guide.
Most noteworthy: to achieve this Setup you simply need any Online Computer with a Browser and a USB Stick to Copy the downloaded Packages.
But if you dispose of an Android Mobile Phone with Internet Acces, then an Easier Solution should be of using it! See: Internet Connection USB Tethering Guide.
And this Realtek WiFi Driver Manjaro Linux Setup cover most of the available Models.
Finally, Relax & take it Easy because the Set up may be Extended and Tricky…
1. Launching Terminal
How to QuickStart with Command Line on Manjaro GNU/Linux:Console QuickStart Guide
2. Getting Wifi Card Info
Then to Find Wireless Adapter Info
For the PCI/PCIe internal Adapters simply run the Command:
lspci -v | grep WirelessBut for the USB Dongles try instead with:
lsusb -v | grep WirelessThe grep Command refine the result following the matching Keyword.
And in the Output you’ll easily See the Card’s Manufacturer and Model: