This neat little three button trackball is suited for left or right handed use.Hold it in your hand like a trigger and use your thumb to move around. The Micro track Finger Mouse is ideal for laptop using computers,and others with little desk space.The great advantage of this device is that you can use it without the need for any flat surface.This can be a great help for people who have difficulty with the arm or wrist movements a conventional mouse requires.

Features:

*Innovative design,plug and play

*Works with ALL operating systems, including Apple   

*Interface PS/2 or USB.

*Resolution600dpi.                                                                                                                          

*Designed for right or left hand use.

*Cable length: 2 meters *Help prevent Musculo-Skeletal Disorders

*Perfect for home, office, or travel

Description:Color: BlackMaterail: Non-slip soft rubberPlace end of index or middle finger on trigger button & thumb on roller ballSuitable for Tablet PC & Laptop & Desktop computerCompatible with Windows 95 version B / 98 / ME / 2000 / XP / NTDimension: 80*50*55mmUSB Cable length: 2    MNet weight: 65gPackage weight: 98gPackage size: 145*115*60mm