A different kind of comfort. A different kind of control.

All-day comfort
Work in comfort with a stable, sculpted trackball that supports your hand and lets you rest your arm.

Small wonder
Logitech® Unifying receiver—the tiny, wireless receiver that stays in your laptop and lets you add compatible devices as you need them.

Super powered
With up to 18 months of use from a single AA, you might just forget your trackball uses batteries at all.*

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