Abstract: A memory module structure of the invention is used for being assembled on a locking device. The memory module includes a substrate and a plurality of memories. The substrate has certain long sides and short sides. Notches are formed on the short sides for being secured by the locking device. Each of the plurality of memories has a suitable length and width. Some memories of the plurality of memories are transversely mounted on the substrate with respect to the substrate. The other memories of the plurality of memories are longitudinally mounted on the substrate with respect to the substrate. According to this structure, it is possible to suitably arrange a plurality of memories on the substrate so as to increase the memory capacity of the memory module.

Abstract: A memory card connector assembly (32) includes a connection device (40) for use with a memory card connector apparatus (34) for electrically connecting the memory card connector apparatus (34) to a mother board (33) on which such memory card connector apparatus (34) is mounted. The connection device (40) includes a daughter board (42) and a card edge connector (44) wherein the daughter board (42) is vertically positioned on the back side of the memory card connector apparatus (34) for receiving multiple rows of plural spaced contact tails (46) of the memory card connectors (36, 38). The bottom edge region (50) of the daughter board (42) having conductive pads (52) thereon, is adapted to be electrically received within the slot (56) of the card edge connector (44) which is directly electrically mounted onto the mother board (33).