Cougar's 550M mouse lights up your life with 16 million colors
 

Mouse preference is a personal choice. We all have different hands and our own personalities. Some mice are utilitarian, while others feature customizable shapes and sensors. Cougar's 550M eschews all that and cranks the bling to eleven. Sure, it ticks all the right boxes: it has a braided cable, a 6400-dpi optical sensor, and on-the-fly-adjustable DPI levels. The six buttons can be customized using Cougar's UIX software, and personal settings (including macros) can be stored in any of three onboard profiles. That's all pretty standard fare for a gaming mouse, though.

http://techreport.com/news/28643/cou...million-colors