Vertical Mouse

Kensington Pro Fit Ergo Vertical Wireless Trackball

Big news from Kensington is this completely new Kensington Pro Fit Ergo Wireless Trackball. Kensington’s first vertical trackball mouse is a response to the Logitech MX ERGO vertical trackball mouse.

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.