Patent ID: 7044767

Claim:
An apparatus, comprising: an enclosure having a rectangular opening at one side and defining a first rectangular cavity within the enclosure to receive a first type of card, the first rectangular cavity having: a top surface defined by a top inner surface of the enclosure, a left surface defined by a left inner surface of the enclosure, a right surface defined by a right inner surface of the enclosure opposite the left inner surface, and a bottom surface defined by a bottom inner surface of the enclosure opposite the top inner surface; and movable guide members coupled to the left and right inner surfaces of the enclosure and defining a second rectangular cavity, within the first cavity, to receive a second type of card, the second rectangular cavity having: a top surface defined by the top inner surface of the enclosure, a left surface defined by the left inner surface of the enclosure, a right surface defined by the right inner surface of the enclosure opposite the left inner surface, and a bottom surface defined by top surfaces of the movable guide members opposite the top inner surface, wherein the second type of card is to be received between the top, left, right, and bottom surfaces of the second rectangular cavity.