Nathan22211 [1] filed a deletion request for ch34x-dkms-git [2]: upstream repo has been archived since march 2025 and now it seems this module is no longer needed as of kernal version 7.0.10 as my elgoo clone uno is picked up just fine now.
Also with the recent AUR malware stent taking over orphaned packages it'd be best to remove this since it's in the mainline arch kernal now. [1] https://aur.archlinux.org/account/Nathan22211/ [2] https://aur.archlinux.org/pkgbase/ch34x-dkms-git/
