A better mix of precision and comfort-with designed-for-Web scrolling. Designed for how you use the Web our newest micro-precise scrolling makes reading and scrolling easier. Tilting the wheel left or right moves you backward or forward on the Web. Its feel-good contoured shape and textured rubber grips help keep your hand happy-even after long hours. With up to 18 months of battery life it reduces the hassle of changing batteries. The tiny Logitech® Unifying receiver stays in your laptop and lets you add compatible wireless devices to the same receiver. Connector/Port/Interface: USB; Left/Right Hand Use: Left/Right; Mouse Technology: Laser; Wired/Wireless: Wireless.
