The Logitech Z-640 Channel Volume Replacement Center Control Controller Pod is a black wired controller pod speaker designed for 3.1 channel surround sound systems. Made by Logitech, this controller pod features volume control and is not a modified item. Perfect for computers and laptops, this controller pod is a reliable replacement for controlling the volume in a 3.1 channel audio setup.

Used works, white fuzzy particles are from Lysol wipe.