Alternatives

Penguin Wireless Ambidextrous Vertical Mouse

Very Good
The Posturite Penguin Vertical Mouse is a popular ergonomic alternative for a regular mouse, so I wanted to see if this is also an alternative for a trackball. The Penguin is available in several variations, I’m using the Large Penguin Wireless Ambidextrous Vertical Mouse.

Apple Magic Trackpad

Good
The bluetooth Apple Magic Trackpad doesn’t replace your mouse or Trackball, but having one of these beautiful Apple Magic Trackpads around is like entering the future.