A user-removable CPU card includes a microprocessor and a bus bridge memory controller that allows the use of the microprocessor as a central processing unit of an electrical device (e.g. notebook PC or desktop PC). The user-removable CPU card includes a first connector that can be ...http://www.google.de/patents/US5748912?utm_source=gb-gplus-sharePatent US5748912 - User-removable central processing unit card for an electrical device
