How to Install Realtek WiFi Driver on Gnu/Linux Mint Distro
GNU/Linux Mint Installing Realtek Wi-fi Driver Setup Guide
The linked tutorials show you step-by-step How to Install Realtek Wireless Card Driver on Mint GNU/Linux – Step by step Tutorial.
And this Realtek WiFi Driver Mint Setup cover most of the available Models.
Most noteworthy: some Driver like rtl8187B, rtl8187L, rtl8188EE, rtl8188SU, rtl8191SU, rtl8192CE, rtl8192CU, rtl8192DE, rtl8192EE, rtl8192SE, rtl8192SU, rtl8723AE, rtl8723BE, and rtl8821AE, should be already provided by the Linux Kernel!
