- Off-table design and without limitation of operational space for free and comfortable operation.
- User does not have to sit close to monitor by using this 4D Mini Finger Trackball Mouse.
- Fits left and right-handed users.
How to Use:
- Put your index or middle finger into the hole of the 4D Mini Finger Trackball Mouse.
- Control the track ball for moving cursor and press the right and left button with your thumb.
- When using a drag and go function, press the button in the hole of the 4D Mini Finger Trackball Mouse that has the same function as the left button of the common mouse.
- Use the left button to lock the screen and then you can control the track ball to scroll your screen freely.