Logitech M325 Mouse: * Micro-precise scrolling * Spin the wheel to fly through long web pages * Tilt left or right to move backward or forward on the web * Switch instantly to line-by-line scrolling * Contoured shape and textured rubber grips keep your hand comfortable, even after long hours of use * Go for up to 18 months without a battery change * Smart sleep mode saves power * Power indicator light eliminates surprises * Wireless receiver is so tiny it can stay in your laptop * Add compatible devices like a wireless keyboard without multiple receivers filling up your USB ports * Robust 24 GHz wireless gives you the reliability of a corded connection * Laser sensor * Includes receiver, 1 x AA battery and user documentation * Color: Blue Topography