What is an slot on a motherboard used for?

MB Slot from Italy, produce a wide range of high quality precision Slot Racing Spares & Slot cars

slot 5 being then provided in the driver or alternatively the pin may be m b and having a b cam slot c engag- h ing a pin d on the q ι 97 FIG 5

mb slot The one and only Pagani Zonda by MB SLOT

mb8 slot Le bouton SENSIBILITY Comme son nom l'indique il permet de régler l'alimentation électrique du moteur La nouvelle poignée MB Slot nous propose