To mention the look of the Logitech M570 Wireless Trackball Mouse is unconventional could well be an understatement. When compared to almost any other mouse, it seems like it was created for an alien Haha, I are already on the lookout around on the net to see if you will http://garrettpfwmc.luwebs.com/7729570/the-greatest-guide-to-logitech-m570-disassembly