enTrackball adapted trackball is modified for use with push buttons. Its softness and resistance facilitates computer access to people with difficulties in fine motor tasks as it can be used with both finger and palm of the hand accurately.
You can connect one or two buttons to replace the left and right mouse button.
Robust and resilient to withstand intensive design. Its oversized ball facilitates movement of the mouse and rubber feet prevent it from moving while interacting with him.
With two inputs for standard push enTrackball allows you to use the computer in an easy and simple way, also it has three buttons access the large trackball itself and has a palm rest that can be attached to the bottom for a more comfortable position.