Logitech M105 Corded Mouse - Red Logitech Mouse M105. It's the cool, colourful corded mouse at a comfortable price. With its plug-and-play design, you just plug the mouse into a USB port and it's ready to use. No software or batteries are required. And you can count on the high quality and reliability that have made Logitech the global leader for mice. Thanks to Advanced Optical Tracking, you'll enjoy smooth and precise cursor control and easy text selection. Resting on its contoured shape, your hand will be more comfortable than with your touchpad. Features: - Simple to set up and use - High defination optical tracking: 1000 Dpi - Full-size comfort, ambidextrous design Package Contents - Mouse - User documentation