GNU/Linux Fedora Realtek rtl8192cu Driver Installation Guide
Hi! The linked Tutorial Shows You Step-by-Step How to Install Realtek rtl8192cu Wireless Driver in Fedora GNU/Linux.
And the Realtek rtl8192cu Fedora 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.