DESC: Get the edge you need for success with the EdgeFX Controller. It features the accuracy of a mouse, a right-hand optical controller and a detachable left-hand controller. The included lap base helps provide extra stability when the action gets hot and heavy. The EdgeFX Controller supplies adjustable mouse sensitivity to let you find the correct level of control. The helpful frag button slows down targeting movement for better aim and precision. Experience extreme control and confidently conquer all your favorite games.19.99