All hardware: RetroGameBoyz

Title	Product type
MSX Controller Control Pad Price: 41.95 USD The two buttons at the center function as joystick left and right. The stick can be replaced with the pad. https://retrogameboyz.com/products/msx-controller-control-pad-joypad-gamepad-2-button-joystick-joycard-us-seller	Joystick/pad