A deSktop mainS powered unit into which a laptop or other portable computer can be connected via fixed connectorS at the rear of the computer to provide quick and convenient connection of peripheralS not normally uSed with a laptop. TheSe can include power Supply, expanSion cardS, additional Storage, an external monitor, network card, CD-ROM, full-Size keyboard, printer, and mouSe. The alternative would require each of the above to be connected to the laptop individually. (2000-04-10)