GNU/Linux Fedora 30 Realtek rtl8192CU Driver Installation Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install Realtek rtl8192CU Wireless Driver in Fedora 30 GNU/Linux.
And the Realtek rtl8192CU Fedora 30 Driver Installation is Quick & Easy, involving at most the execution of some Basic Shell Commands.
Finally, if you have Different Card then See this Other Guide: How to Install Realtek Wifi Drivers on Fedora.
Installing Realtek rtl8192CU Driver Fedora
How to Install Realtek rtl8192CU Wifi Driver in Fedora 30
Here Fedora Realtek rtl8192CU Installation