New Rollermouse Pro features:

Voted #1 Input device at the National Ergonomics Conference & Expo in Las Vegas, 2004

Given PC World's World Class Award in July 2005

Both RollerMouse Classic and PRO 
offer these key features:

•  Cursor pointing and clicking is accomplished by the Rollerbar in the lower center of the Rollermouse. 
  
• You can adjust the click force on the rollerbar (5 levels of tension) using a simple knob under RollerMouse. (Rollerbar click function can be disabled using dip switch if user prefers using buttons)
  
• The rollerbar slides easily on steel coated with soft rubber for precise cursor control
  
• Long lasting optical sensor reads bar movement using the latest technology.
  
• Had 3 available user-definable buttons and a scroll wheel (5 buttons on PRO)
  
•  You can configure buttons for click, double-click and draglock via dip switches or software (depends on version)
  
• PC and Mac compatible (USB device with PS2 adapter included). The Classic model has a secondary PS2 port to use with one other device.
  
• Has a soft but firm lycra wrist rest support. It is  removable for easy cleaning. Larger model (RollerWave) also available.
  
• 20-7/8" wide x 11-3/8" deep x 1-1/4" high (all measurements from maximum locations)
  
• 2 year warranty

System Requirements:

• PC with available USB or PS2 port.
  Serial ports are NOT supported. Macintosh with available USB port only, no ADB support available
  
• Recommended for use with 101 
  key "straight" style keyboards. Or the Kinesis Maxim keyboard. Or the Goldtouch Keyboard.
  
• Supported by virtually all operating systems with USB or PS2 support. (Some operating systems require driver to enable Scroll Wheel support