Evoluent VM4R VerticalMouse 4 USB Right Hand Handshake Grip Mouse, Silver/Black

Key Features

• Avoids forearm twisting for comfort and good health: The patented shape supports your hand in an upright neutral posture that generally avoids forearm twisting. The Evoluent VerticalMouse provides superior comfort and even relieved their wrist pain
• Comfortable and easy to use: The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons
• Adjustable laser sensor: Pointer speed controls on the side allow convenient adjustment without even releasing your grip from the mouse
• Improved thumb rest: The thumb rest has been reshaped to provide even more comfort over earlier versions
• Pointer speed indicators: Top mounted LEDs show through the chrome thumb rest to indicate selected pointer speed including extra low (XL), low (LO), MD (medium), to high (HI)
• Now two thumb buttons: A new bottom thumb button provides greatly extended functionality when used with the included driver
• Lighted Evoluent logo: The logo is pure eye candy. The illumination turns off when the system is in sleep mode to conserve notebook battery power
• Extended lip prevents rubbing: An extra wide lip along the bottom edge prevents the last finger from rubbing the desk
• Powerful and intuitive driver: Evoluent Mouse Manager for Windows provides extensive but easy to use functionality for 6 buttons through a simple and intuitive interface