GNU/Linux Mint TP-Link WN725N V2 Wifi Driver Setup – Step-by-step Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install TP-Link WN725N V2 Nano Wireless 802.11ac Driver in Mint 18.x/19.x/20.x/21.x/22.x LTS GNU/Linux Desktop.
And the Mint TP-Link WN725N V2 Adapter is based on the Realtek rtl8188EUS Chipset.
So here below you find instructions to Install rtl8188EUS Driver on Mint.
Especially relevant, if you are Unsure about your Wifi Device Chipset then see: How to Get Wireless Adapter Info on GNU/Linux.
GNU/Linux Mint TP-Link WN725N V2 Wireless Driver Installation Guide