EM01 NL Trackball Ergonomic Mouse

This is my new favorite trackball. It works great and let's me switch between multiple systems so I don't have to clutter up my desk with individual mice for my laptop and desktops. I really like the design as it's not just a clone of some other expensive brand.

Love it

The overall functionality is great. My only criticism/opinion is that the cursor speed buttoms could be closer to the front, above trackball for better accessibility