The following sticks are supported:
On Raspberry Pi 4, the XArcade stick binary is not correct. In order to use the XArcade stick on Raspberry Pi 4, you need to execute some commands via SSH and mount the system partition in read/write mode. The commands are as follows:
cp /usr/bin/xarcade2jstick /usr/bin/xarcade2jstick-old
cp xarcade2jstick-rpi4 /usr/bin/xarcade2jstick
chmod 755 /usr/bin/xarcade2jstick