This innovative optical mouse from IOGear features four way scroll ball technology, allowing you not only to scroll up and down like a conventional wheel mouse, but side to side as well. The 4D scroll ball can also be used as a trackball, by simply entering a single mouse command.
Features
USB 1.1 Compliant
Countour Design For Comfortable Use
4D Scroll Ball for X, Y Axis Scrolling
Optical Tracking 1500 Times Per Second
Specifications
USB 1 Type A USB Port
USB Spec. USB 1.1
System Support USB Compliant System
Optical Laser Color RED
Power Consumption USB Bus Powered
Color Metalic Blue and Silver
Housing Plastic
Requirements: USB-compliant computer systems
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