Your coffee table. Your favorite chair. Your comfy bed. Now there's no limit to where you can get precise cursor control. This hand-friendly wireless trackball lets you work and play wherever you want. No mouse to move around. No tricky keypad leaving your hand feeling cramped. Just roll the ball with your thumb and click. Precision never felt so comfortable. Thumb-operated trackball and laser sensor for smooth, precise cursor control. Works anywhere you do—even your sofa. Powerful 30 ft. wireless range with tiny leave-in Logitech Unifying receiver. It has up to 18 months of power on a single AA battery. Scroll wheel and Back/Forward buttons for easy document and web page navigation. Enhanced comfort—refines the time-tested shape of the popular Logitech Trackman Wheel.

Trackball comfort: Sculpted shape supports your hand and stays in one place - move the cursor without moving your arm

Logitech Unifying receiver: Connect up to six compatible wireless devices with one tiny receiver that stays in your laptop

Long battery life: Go for up to 18 months without changing the included AA battery* (* Battery life may vary based on user and computing conditions. )

Smooth cursor control anywhere: Precision laser tracking on your desk, couch, bed or almost any other surface

For Windows or Mac OS: Control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft. away** (** Actual wireless range will vary with use, settings and environmental conditions. )