Asus Maximus III Gene - Manual (Page 50)

2.5.4 PCI slot
The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other
cards that comply with PCI specifications. Refer to the figure below for the location
of the slot.
2.5.5 PCI Express x4 slot
This motherboard supports PCI Express x4 network cards, SCSI cards and other
cards that comply with the PCI Express specifications. Refer to the figure below for
the location of the slot.
Install a PCIe x4 or PCIe x1 device to a PCIe x4 slot prior to a PCIe x16 slot.
2.5.6 PCI Express 2.0 x16 slots
This motherboard has two PCI Express 2.0 x16 slots that support PCI Express
x16 2.� graphic cards complying with the PCI Express specifications. Refer to the
figure below for the location of the slots.
PCI Express x4 slot
PCI Express x16_1 slot
PCI slot
PCI Express x16_2 slot
2-24 Chapter 2: Hardware information