Posturite Penguin Ambidextrous Vertical Wireless Mouse

Allows the user to rest either hand comfortably alongside the vertical structure, encouraging the use of the gross motor muscles in the forearm and upper arm to maneuver the mouse The central 'bow-tie' switch allows for easy transition between right and left handed use. The vertical alignment encourages a more ergonomic operating position. Plug & Play USB 2.0. Medium. Black and Silver.