Logitech M171 Wireless Optical Mouse

Easy navigation thanks to a controlled line-by-line scrolling and optical tracking. The optical sensor gives you smooth and accurate cursor control on almost any surface. That means accurate mouse movements with no more annoying missed clicks. The mouse is built with the same high quality standards that have made Logitech the global leader for mice and keyboards Based on independent sales data (in units) aggregated for Logitech mice and keyboards from major global markets. Durable and reliable, M171 also works up to 12 months battery life may vary based on use and computing conditions. without changing batteries thanks to the on/off switch button and auto-sleep power-saving mode...