Adesso 3 Button Browser Mouse (Ball Type) PS/2 Opto-mechanical 600DPI White mice

3 Button Browser Mouse (Ball Type) This PS/2 3 button mouse features two super sensitive micro-switch buttons, low friction rollers, and a smooth/speedy scroll wheel for faster browsing. It works seamlessly through your computer's PS/2 connector. With its ergonomic design, the HC-2003PB will fit comfortably and securely in the palm of your hand!
- Navigate through windows with unprecedented ease and speed.
- Super Auto Scrolling function provides Online Zooming.
- High resolution from 480- 600 DPI for more precise control.
- Advanced Opti-Mechanical Technology.
- Features Tactile wheel for precise scrolling
- Great for either left or right had users