Ny partner does admin work for a university and spends an awful lot of time scrolling through web pages and long document. She is getting RSI in her right arm thats very painful. She reckons that a ...

The Logitech Marble Mouse has an unusual shape for a Logitech device, because it doesn't mimic the hand's natural shape. Long and sleek, the Marble Mouse has a large red trackball at its top and two ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Logitech’s MX Master mice have long been some of the best money could buy. And now it’s back with the ...

Logitech's mice, including the TrackMan Marble and the M750, feature a trackball that enables you to navigate with your finger instead of your hand and wrist. Rolling the trackball with a finger moves ...