But it offers internal PCIe 3.0 x1 over an M.2 E-keyed slot so I would like to add wifi AP-capable adapter into it
I would like to have 2.4G (for older devices) and 5/6G wifi network for better speed.
I found that mt76 (mt7915, mt7916) and ath11k (qcn9074) are supported by openwrt, though they are wifi6 only
Wifi7 is under development, and wifi 6e is available for a while, so is there a wifi7/6e adapter that could be used already with openwrt?
If not which wifi6 adapter would you recommend?
I would prefer to stay away from separate dumb access point running proprietary firmware though, thus thought of using internal wifi card and running openwrt.
well, wifi7 support that does not require adding custom patches to the build. with the speed expected from the manufacturer. and stable to be used as an access point 24/7 and not crapping out during zoom calls
Which routers do you mean?
During my first search I only found a Xiaomi BE3600 WiFi 7 ... Dual Band
Yes, if you just look for a router you can spare the money:+1:
But the topic are cards ... .
If you have a modular based router board (BPI-R4), a mediatek wifi card will not be the worst decition.
I would be glad if AsiaRF get a bit more competition ...