Logitech M570 Wireless Trackball Mouse Review: Unconventional Features

Logitech’s M570 Wireless Trackball Mouse quite literally flips the traditional mouse design upside down. The trackball is unusual at first, but becomes very comfortable after the adjustment period.

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Trackball comfort: sculpted shape supports your hand and stays in one place—move the cursor without moving your arm Work and play anywhere: Get

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Logitech M570 Wireless Trackball Mouse Review: Unconventional Features

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