Hi. I am a computer gamer, and a snowboarder, and I need some $$. This mouse is the only mouse in the world to have a built in ARM processor. You can change everything from the bottom LCD screen. Colors can be ANYTHING. It is sealed, unopened, and only looked at. I would like to sell it through eBay. Here is it's link: BRAND NEW Steelseries Sensei UNOPENED | eBay ALSO, Shipping to US ONLY. Thank you for looking.