RELIEVES strain injuries that can arise from using a conventional mouse, making long hours of computer usage less painful. It eliminates the need to stretch beyond the keyboard while using the mouse. A perfect addition to any work from home or remote office set up.. SIX customizable buttons allowing you to choose many different options for your MOUSETRAPPER. MT keys are compatible with Windows. MT Keys software allows you to easily reconfigure the existing functions of your Mousetrapper to be able to choose exactly what functions you want. EASY control of the cursor with simple movements as the control pad moves smoothly in two dimensions. You also left click access from anywhere on the control pad. CENTRAL position in front of the keyboard encourages an ergonomic healthy positon to work in. It also includes built in wrist pads.