In celebration of the 10th Anniversary of Logitech’s Trackman Marble, Logitech released four new cordless mice today, two of which are from its second generation laser line. All of them have battery ...

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 ...

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 ...

Logitech Product Page<BR><BR>View image: http://www.logitech.com/lang/images/0/126.gif <BR><BR>I was just wondering, for those who have used it, how well does the ...

Trackball mice are larger and heavier than normal, but their shape prevents long-term wrist pains. They’re also perfect for people who have trouble operating ordinary mice as well as for anyone who ...