Ergonomic Design with Smooth Thumb Control: Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce...
Ergonomic Thumb Control Design: If you're looking for a more relaxed, natural hand position, smooth thumb control, and lessened muscle strain this is the ideal mouse for you! With this...
Ergonomic Design for Comfort: Nulea M505 trackball mouse is designed to fit your hand perfectly, reducing muscle stress and promoting comfort. The 44mm index finger trackball enhances cursor control and...
