Mouse-in-a-box optical with diamondeye technology

Mouse-in-a-box optical with diamondeye technology This sleek, comfortable mouse employs Diamond Eye® optical technology to ensure maximum accuracy and precision. No need to clean moving parts with completely enclosed electronics. Scroll wheel speeds through long documents or Web pages. Comfortable, rounded shape suits right- or left-handed users. Mouse Technology: Optical; Connector/Port: PS/2; Left/Right Hand Use: Left; Buttons: 2.