Logitech 910-001882 Wireless Trackball Mouse - Discontinued

The Logitech M570 Wireless Trackball takes a fundamentally different approach to cursor control by placing a thumb-operated trackball on the left side of a sculpted, stationary body. Instead of sliding a mouse across your desk, you roll the ball with your thumb while your hand rests in a natural, relaxed position. This design dramatically reduces the repetitive arm and wrist movements that contribute to strain and fatigue, making the M570 a favorite among users who spend long hours at a computer. Because the device itself never moves, it works equally well on a cluttered desk, a narrow airplane tray table, or a couch armrest — no mousepad or flat surface required.

Connectivity comes via Logitech's 2.4GHz Unifying receiver, a compact USB dongle that plugs into your computer and can simultaneously pair with up to six compatible Logitech peripherals. A single AA battery powers the M570 for up to 18 months, keeping maintenance to a minimum. Additional controls include a scroll wheel and dedicated back and forward buttons for quick browser navigation. Compatible with Windows, Mac OS, and Chrome OS, the M570 is a versatile input device — though as a discontinued model, buyers should be aware that stock is limited and Logitech's M575 now serves as the current-generation successor.