Is the best solution a Pinephone keyboard with PostmarketOS with SXMO? https://pine64.com/product/pinephone-pinephone-pro-keyboard-case/ https://forum.pine64.org/showthread.php?tid=12973 https://forum.pine64.org/showthread.php?tid=18586 https://forum.pine64.org/showthread.php?tid=13835 https://forum.pine64.org/showthread.php?tid=16829 There are happy users of the PP keyboard, for instance Hook: https://forum.pine64.org/showthread.php?tid=16750 Hook writes: For whatever it is worth in this context, for PostmarketOS with SXMO, the keyboard works perfectly out of the box. https://forum.pine64.org/showthread.php?tid=16614&page=5 https://forum.armbian.com/topic/30167-is-there-a-wireless-keyboard-which-works-with-the-orange-pi-5/ https://kit.co/crosstalk/orange-pi-5 https://forum.pine64.org/showthread.php?tid=18809