Many user use space key on keyboard for Jump button, so we try to bring the same experience on your fight stick. Thumb Up Module will connect to the WASD module and bind to the Up key.
CardiMod+ Thumb Up Features:
Connection to WASD module using JST PH 2pin cable, it is standard and easy to get when you need replacement.
The sticky pad will weaker every time removed and got contact with dust, when it no longer can stick properly, you can replace it with the new one (sold separately).