Mobile trackball “bitra” / Mouse

To improve efficiency and productivity in diverse working environments and styles, Elecom developed an unconventional palm-sized 5-button trackball suitable for mobile use while retaining the advantage of a trackball’s “space-saving and comfortable PC operability.”The five “quiet-click” buttons (left and right buttons, wheel button, and side buttons) allow you to use it in any place or at any time – such as public facilities and conference rooms, late at night or early in the morning – without worrying about the sound of clicking.