The small Logitech mouse is probably the only alternative to the Mighty Mouse by Apple especially in terms of design and performance. Above all, it is much cheaper ;-). Got my unpacked, inserted the batteries, the Bluetooth enabled the Macbook, configured and off we went. Of unpacking lasted the longest. So far everything has worked smoothly, the mouse pointer can be easily and accurately controlled. Only after waking from standby mode, it may be that you have to press the Connect button, but the Reconnnecten works again without problems. All in all, a good device with super looks and a low price. My Recommendation!