Kinesis Savant Elite2 Programmable USB Foot Pedal (FP20A- Dual Pedal) Activate mouse clicks. Pedals are front-hinged and rounded for easy triggering, made from black, glass-reinforced nylon. Two pedals factory configured to perform mouse button actions (Left pedal = left button and right pedal = right button). Adjustable activation force. Recessed programming switch accessible from underside of unit, except on waterproof units. Programming Mode also accessible by holding a pedal briefly while connecting USB cable to open virtual removable disk.