GNU/Linux Mint 19 ASUS USB-N13 c1 Wifi Driver Setup – Step-by-step Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install ASUS USB-N13 c1 N300 Dongle Wireless 802.11ac Driver in Mint 19.x Tara/Tessa/Tina/Tricia LTS GNU/Linux Desktop.
And the Mint 19 ASUS USB-N13 c1 Setup is based on the Realtek rtl8192FU Chipset Driver Installation.
So the linked guide explain How to Download and Install the rtl8192FU Linux Driver.
Finally, in case to check your Adapter Chipset see: How to Check Wireless Device ID on GNU/Linux.
GNU/Linux Mint 19 ASUS USB-N13 c1 Wireless Driver Installation Guide