Logitech Wireless Trackball Mouse

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.
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.

Compare with M570. Upgrade your computer with the Logitech Advanced Wireless Trackball. It gives you a different kind of comfort and stays in one place and supports your hand to let you work all day with ease. The Logitech trackball enables you to move the cursor without moving your arm. It can go for up to 18 months without changing the included AA battery. The 2.4GHz wireless connection lets you control your laptop desktop computer or home theater PC wirelessly from up to 30' away.

Logitech M570 Trackball Wireless

Logitech's new trackball mouse is a $50 hack to free up some desk space - The Verge

Highlights, ERGONOMIC THUMB MOUSE: With the smooth and precise rollerball mouse, you no longer need to move your arm for the movement of the cursor.

RGB Wireless Trackball Mouse, ProtoArc 2.4G Bluetooth Ergonomic Rechargeable Rollerball Mice with 3 Adjustable DPI, 3 Device Connection&Thumb Control

Compare with M570. Upgrade your computer with the Logitech Advanced Wireless Trackball. It gives you a different kind of comfort and stays in one place and supports your hand to let you work all day with ease. The Logitech trackball enables you to move the cursor without moving your arm. It can go for up to 18 months without changing the included AA battery. The 2.4GHz wireless connection lets you control your laptop desktop computer or home theater PC wirelessly from up to 30' away.

Logitech M570 Trackball Wireless

Recommendation: Logitech MX Ergo Advanced (Plus) Wireless Trackball Mouse

Logitech MX ERGO Advanced Wireless Trackball Mouse

New Logitech Ergo M575 Wireless Trackball (Black) 97855160621

Logitech MX Ergo Wireless Trackball Mouse, Ergonomic Design, Move Content Between 2 Windows and Apple Mac Computers (Bluetooth or USB), Rechargeable - With Free Adobe Creative Cloud Subscription : Electronics

Compare with M570. Upgrade your computer with the Logitech Advanced Wireless Trackball. It gives you a different kind of comfort and stays in one place and supports your hand to let you work all day with ease. The Logitech trackball enables you to move the cursor without moving your arm. It can go for up to 18 months without changing the included AA battery. The 2.4GHz wireless connection lets you control your laptop desktop computer or home theater PC wirelessly from up to 30' away.

Logitech M570 Trackball Wireless