Conclusion: The packing of the Microsoft Sidewinder X5 goes beyond the traditional or regular packaging, certainly making it stand. It's less of an eye-popping display and more of a novel design for cardboard. Like most Microsoft products, the packaging is very professional looking and contains all the necessary information that is needed to make an informed decision.
Pros: On the fly dpi switching with settings up to 2000dpi., Laser tracking sensor, Large ergonomic design, 5 customizable buttons including two side buttons, Crisp feeling mouse buttons.
Cons: Annoying LEDs on the back of the mouse, Shortcut key that cannot be customized., Dpi setting buttons uncomfortable to reach