The Logitech Marble® Mouse has the familiarity of a mouse with the convenience of a trackball.

Control your cursor with a simple touch of the finger! The highly accurate Orbit® Optical is as easy to use as a regular mouse, but it stays in one place saving you valuable desk space. The precise optical tracking mechanism is also resistant to dust, reducing the need for regular trackball cleaning.

All the ergonomic benefits of a small form factor gel wrist pad, but with the added convenience and control of an embedded trackball.

Ambidextrous (right or left handed) capacity and a detachable wrist rest make this space-saving mouse alternative an ergonomic masterpiece. Ergonomically contoured and shaped to the human palm, hand, and wrist, our Ergo Trackball comfort combo offers professional, drafting-grade resolution weighing in at a full 6400 dots per inch!

Experience true cordless freedom - reliable digital technology requires no line of sight and works within a radius of 6 feet from the receiver.

Ergonomic optical mouse featuring a precise trackball and seamless interface.

Joystick-to-Mouse software turns any joystick into a point and click mouse to run Window applications.

This device is perfect for those that are ambidextrous as it can be used with either hand.

The Scorpius 95 is a fully loaded keyboard designed with a functional trackball with built in mouse technology.

The trackball is ideal for those who don't have the fine motor skills required by a mouse.

KidTRAC has been designed with the whole family in mind. For the kid in everyone, the color scheme is a bold combination of primary colors: blue, green, red, yellow, and white.

The large, high-density ball and shape of the Pc-Trac case act as a natural hand rest that mirrors the contour of the hand.

This mouse has an unconventional design with a central mouse bar and scroll wheel that keeps your arms, hands and wrists in the appropriate position to avoid carpal tunnel and repetitive strain injury.

This trackball has been adapted to accommodate up to 3 switches to control mouse buttons and/or keystrokes.

The large ball requires less fine motor control than a standard trackball and it is ruggedly built.

The Kensington Expert Mouse uses Kensington's Diamond Eye optical technology for smooth, precise cursor movement.  Surrounding the ball is a brand new implementation of Kensington's award-winning Scroll Ring that puts scrolling right at your fingertips.  More comfortable than ever, the Expert Mouse even comes with a soft new wrist rest to increase your comfort while mousing.

Scorpius 35PRO Large print Heavy Duty Mechanical Key switch keyboard with a built in Jumbo Trackball. Perfect for visually impaired person and also industrial usage such as controlling machinery or Personal use.

This mouse alternative is ideal for users with moderate to severe motor skill difficulties

The Classic features an ergonomic RollerBar design. 3 buttons offer great functionality and support.

The RollerMouse Pro2 is designed to keep your hands in one place and eliminate the need to repetitively reach for your mouse, minimizing and preventing pain in all upper body joints associated with those movements.

Stop and prevent pain with the RollerMouse Free by eliminating the reach for a traditional mouse and relieving neck, shoulder and elbow pain.

This joystick allows the user to control a computer cursor. When you push the stick, the cursor does not go flying, no matter what the user does. It simply moves in that direction at a given speed, controllable by the supervisor from a switch underneath.

The Wave Roller TrackBall Mouse is a switch-adapted trackball. It is specifically designed for users with limited hand control, motor skill difficulty, hand-eye coordination challenges, and/or involuntary muscle spasms, and features an oversized trackball with free-running movement that requires only the slightest touch.

The Roller II Joystick is an excellent alternative to a mouse. It will seem familiar to powered wheelchair users, eliminating the need for the user to learn a new control method.

The Cruise Trackpad is a revolutionary, new, input device which allows computer users to control both the direction and speed of the mouse pointer with a single, soft touch. Unlike a mouse, trackball or joystick, CRUISE requires no hand or wrist movement, and unlike a touchpad, the cursor does not have to be “guided” around the screen by constant finger movement. Instead, this unique device allows users to control the speed and direction of the cursor with a single, soft touch of its control ring. It is a major breakthrough in computer access and cursor technology for students with significant motor skill and mobility challenges.