apg slotThe document discusses expansion slots in computers. It lists the group members and then covers standards for expansion slots including PCI, PCI Express, and AGP. It describes the construction of expansion slots and cardsAn AGP 3.3V motherboard connector can only accept AGP cards which have the 3.3V slot. If you try to insert a card without a 3.3V slot into an AGP 3.3V motherboard