A peripheral card having a Personal Computer (“PC”) card form factor and removably coupled externally to a host system is further partitioned into a mother card portion and a daughter card portion. The daughter card is removably coupled to the mother card. In the preferred embodiment, a low cost...http://www.google.com/patents/US6893268?utm_source=gb-gplus-sharePatent US6893268 - Removable mother/daughter peripheral card
