It’s suprising with all the USB ports on the PS3 it doesn’t support a mouse or keyboard. Finally though, a company have come up with a solution. Penguin United debuted their latest console peripheral recently, which allows you to use your mouse and keyboard on the PS3.
The box which is called Eagle Eye, works by allowing you to assign controls to your keyboard. You can pick it up for $59.99 later this month when it ships.