XBox 360 or PS3 Game Controller box
This 8" x 4" x 2-3" box has 4 large (1.5") buttons on it that perform the functions of the trigger and 'shoulder' buttons of an Xbox 360 or PS3 game controller. It also has a mounting bracket for the actual game controller (which is included) so that the user doesn't have to hold it (and allows just one-hand control of the game).