This original Klipsch steel stand fits the satellite speakers for the ProMedia 2.1, v.2-400, and 4.1 personal computer audio systems. It attaches with a Phillips screw/bolt (included). It also comes with four adhesive rubber feet to avoid sliding or leaving scuffs. The notch opening in the rear of the stand allows the speaker wires to pass through and stay out of sight. If your speaker has a control pod mounted beneath it, that cable can also be guided through the notch opening.