The Besavior is a modified Playstation Dual Sense controller that will work with the Quadstick running USB emulation modes 3 & 7 (XBox 360 & Dualshock 4). The power requirements of the Quadstick will quickly drain the battery of a Besavior, so an external power supply will be required, which connects into the side of the QTG cable that is supplied with the Besavior. The chief drawback of the Besavior is the touchpad position cannot be controlled by the Quadstick, only pressed in the center. The touchpad on the Besavior itself is fully functional.
The video below explains how to set up the Besavior with the Quadstick
