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FAQ4
Don't get used to using trackball mouse.
The trackball mouse helps relieve wrist discomfort when working. The special
operation of the mouse may make you feel uncomfortable at rst. Once you get
command of using it, you will get its benets and fall in love with it.
FAQ5
How to reprogram mouse buttons?
1. All keys are not programmable.
2. Forward/Backward buttons are not compatible with MAC OS.