Evoluent VerticalMouse 4 Right Hand Wireless (model # VM4RW) + Decorative Fridge Magnet Avoids forearm twisting for comfort and good health The shape supports your hand in an upright neutral posture to generally avoid forearm twist. Many users said this mouse provides superior comfort and even relieved their wrist pain Comfortable and easy to use The shape is thoughtfully sculpted for comfort and easy-to-reach buttons Now two thumb buttons A new bottom thumb button provides greatly extended functionality when used with driver Adjustable laser sensor Pointer speed controls on the side allow convenient adjustment of 4 speeds Pointer speed indicators Top mounted LED more »
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