This mouse has an adjsutable hinge for personalised comfort and allowsyou to select an angle that is comfortable for the user between O and 20 degrees
Mice
Description
Logitech MX ERGO Wireless Trackball Mouse
This mouse has an adjustable hinge for personalised comfort and allows the user to select an angle that is comfortable for them between O to 20 degrees.
Pointing Device Wireless Technology: Bluetooth.Radio frequency
Scroller Type: Trackball