Logitech M170 Wireless Optical Mouse – Grey/Black, 3 Buttons Reliable Wireless Connection: Enjoy a connection as reliable as a corded mouse without the hassle of cables. Say goodbye to irritating dropouts and wireless delays, allowing you to work seamlessly without interruptions. Plug-and-Play Convenience: Simply plug the small wireless receiver into the USB port of your PC, and you’re ready to go. No complicated setup or software installation required, making it easy to get started right away. Automatic Connection: The mouse automatically connects to your computer, ensuring that it’s always ready to use whenever you need it. Compatible with Windows, Chrome, or Mac OS, this mouse offers versatile compatibility for a wide range of devices. Precise Control: Navigate with precision and high responsiveness, making it perfect for scrolling through long documents or browsing the web. The ergonomic design ensures comfortable use for extended periods, reducing strain on your hand and wrist. On/Off Switch: The convenient on/off switch allows you to conserve power when the mouse is not in use, helping to maximize battery life and extend the time between battery replacements.