Remote control for simulators

Aerofly proposes this remote control device, that is to be plugged on the USB port of a Mac (OS 9 and X). It's compatiblewith X-Planeand RC Helicopter Simulator (only simulaor of RC Helicopters on the Mac).
Two models are proposed:
USB Edition: 4 axes (+ trims), 4 or 6 buttons - 105 €
Master Pilot: 4 axes (+ trims), 12 buttons, 8 points of view - 122 €