#wirelesstrackball

Best Wireless #Trackball Mouse - #Logitech M570

Choose a trackball over a traditional mouse to help with hand / finger support (e.g., reduce fatigue and strain), if you have small space to work in or just prefer a stationary mouse. With the trackball, the cursor movement is typically thumb-controlled by rotating the ball, so there is no need to slide around a mouse or move your arm just to move your cursor on the screen. With a more sculpted…