Verbatim 96672 Wireless Notebook Laser Mouse Whether youre using your laptop on the road or in class Verbatims Wireless Notebook Laser Mouse is a great travel mate for your laptop. Its sleek design offers a textured comfort grip for right or left hand use a tilt wheel for easy scrolling and a 3-setting speed control that lets you select a cursor speed to match your activity. Its wireless fewer cords to pack and offers the reliability of a 2.4Ghz connection that means no delayed cursor movement. Need a place to store the USB receiver on-the-go. It slides right under the mouse for safe keeping. And with laser technology this mouse gives you more cursor precision and control on a variety of surfaces. Wireless - Plug in receiver and go wireless. 2.4 Ghz reliability and performance. Slim Receiver - Designed to fit securely under the mouse. Comfort Grip - Smooth textured grip. Designed for comfort and control. Speed Control - Change speed with one touch. 3 settings with up to 1600 dpi sensitivity. System Requirements: USB 2.0 (Also compatible with USB 1.1 ports)Windows XP 2000 VistaMac OS 10.4.X and higher. Color: Black. Form Factor: External. Connectivity Technology: Wireless. Movement Detection: Laser. Minimum system requirements: Apple MacOS X 10.4.x or later Microsoft Windows Vista / 2000 / XP. Hardware Platform: PC Mac. Input Device: Mouse.