Go with the mouse experts for built-in quality & durability. You’ll gain comfort & precision—and raise the bar on productivity. More value. * Precise cursor control: With 800 dpi sensitivity, you’ll get precise cursor control so you can edit documents & navigate the Web more efficiently. * Built by Logitech: This mouse comes with the quality & design we’ve built into more than a billion mice, more than any other manufacturer. More comfort. * Comfortable, ambidextrous shape: Feels good in either h&, so you feel more comfortable as you work—even at the end of the day. More productivity. * Side-to-side scrolling plus zoom: Instantly zoom in & out. Scroll horizontally & vertically. Perfect for working with spreadsheets & presentations.* * Zero setup: Just plug it into your USB (Universal Serial Bus) port & get started right away. Technical Specifications o Corded mouse o 3 buttons o Optical tracking o 800 dpi resolution o Cable: Approx. 1.8 m (5’ 9”) o USB (Universal Serial Bus) connectivity o Works with Windows XP, Windows Vista & Windows 7