GNU/Linux Mint 21 Linksys AE1200 Wifi Driver Setup – Step-by-step Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install Linksys AE1200 N300 Wireless 802.11ac Driver in Mint 21.x Vanessa/Vera/Victoria/Virginia LTS GNU/Linux Desktop.
And the Linksys AE1200 Device make use of the Broadcom BCM43235 Chipset that is supported by the brcmfmac Kernel Module.
In any case to get the possible Newest Patches, Fixes, and Improvements you are strongly Recommended to Update System & Kernel.
Finally, in case to check your Adapter Chipset see: How to Check Wireless Device ID on GNU/Linux.
GNU/Linux Mint 21 Linksys AE1200 Wireless Setup Guide
Possibly to Setup the Updated or Latest available Release you may see: