RollerMouse Free3 is our lightest RollerMouse, but that doesn’t mean we’ve compromised on functionality. In fact, RollerMouse Free3 offers an impressive seven programmable buttons. In addition to copy/paste, and left-/right-/double-click buttons, this mouse also offers two forward and back buttons that are compatible with most browsers. By using the buttons on the mouse, you minimise the number of clicks and related movements that you would otherwise have to do with a traditional computer mouse. If you need to reprogram the buttons, this is easily done with our optional software driver.