- Official Post
There is no list - we've always refused to create one on the principle it will be immediately out of date and it's yet another thing we'll have to (and forget to) maintain over time. Anything that has driver support in the upstream Linux kernel is or can be supported today, and anything that needs "out of tree" vendor drivers will be politely refused. LE has some vendor drivers only for a subset of Realtek devices that shipped as official WiFi cards for older Pi boards (as they didn't have on-board WiFi at the time). Over time the percentage of these boards in active use is declining (and RPi0/1 are no longer supported) and at some point we will switch from wpa_supplicant to IWD which will drive a large nail in the coffin of those drivers.