Evoluent VM4L Mouse VerticalMouse 4 Left USB 6 Button Brown Box

<b>Comfortable and easy to use</b><br> The shape is thoughtfully sculpted for uncompromised comfort and easy-to-reach programmable buttons. No finger contortions are needed to operate the buttons.<br><br> <b>Improved thumb rest</b><br> The thumb rest has been reshaped to provide even more comfort over earlier versions.<br><br> <b>Now two thumb buttons</b><br> A new bottom thumb button provides greatly extended functionality when used with the included driver.<br><br> <b>Extended lip prevents rubbing</b><br> An extra wide lip along the bottom edge prevents the last finger from rubbing the desk.<br><br> <b>Adjustable laser sensor</b><br> Pointer speed controls on the side allow convenient adjustment without even releasing your grip from the mouse.<br><br> <b>Pointer speed indicators</b><br> 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).<br><br> <b>Lighted Evoluent logo</b><br> The logo is pure eye candy. The illumination turns off when the system is in sleep mode to conserve notebook battery power.<br><br> <b>Powerful and intuitive driver</b><br> Evoluent Mouse Manager for Windows provides extensive but easy to use functionality for 6 buttons through a simple and intuitive interface.<br><br> <b>Item Dimension (L"xW"xH")</b><br> 5.3 x 3.5 x 3.5<br><br><b>Weight </b><br> 0.51<br><br><b>Warranty Information </b><br>2 Years<br>