Not interested an in air mouse or keyboard. Just a mi box or fire tv type remote with physical volume buttons that works really well. Bluetooth is preferred, as my usb ports are taken, but I'd consider a 2.4 dongle.
I have been using fire tv remotes as my primary remote, but this accessibility bug is annoying and I'm ready to move onto something else.
Thanks.
This one is popular. There are links to the remote in the video description.