ebassi, After 10+ years of vertical mouse, I switched back to a trackball. Sadly, Logitech does not make the optical TrackMan any more, so I had to settle for an M575.
ebassi, After 10+ years of vertical mouse, I switched back to a trackball. Sadly, Logitech does not make the optical TrackMan any more, so I had to settle for an M575.