There are a few devices that let you use keyboard and mouse, Chronusmax, titanone/2 and the best of the lot is a xim. Using a mouse and keyboard doesn't work fluidly like a PC when on the xbox, you need modified config files for each game which most of the providers let you download from their websites. You have dead spots that replicate the controllers center position and you cannot move the mouse too quickly as this will result in not being picked up depending on the game. Its just not plug and play unfortunately.