"The Asus C90S laptop is a distinctive new breed of portable computing with its user upgradeable hardware. Of course there are those laptop components that are simple enough for the end user to swap out themselves; hard drive, optical drive and memory. Typically though, the processor and graphics card are static, soldered into place for the life of that system. The Asus C90S however allows the end user to easily upgrade both the desktop processor and graphics card within."