Asus P5Q SE PLUS - Manual (Page 38)

1-26 Chapter 1: Product introduction
1.8.4 PCI slots
The PCI slots support 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 slots.
1.8.5 PCI Express x1 slots
This motherboard supports PCI Express x1 network cards, SCSI cards and other
cards that comply with the PCI Express specifications. Refer to the figure below for
the location of the slots.
1.8.6 PCI Express 2.0 x16 slot
This motherboard has one PCI Express 2.0 x16 slot that supports PCI Express
2.0 x16 graphic cards complying with the PCI Express specifications. Refer to the
figure below for the location of the slots.
PCI1 slot
PCIe 2.0 x16_1 slot (blue)
PCIe x1_2 slot
PCI2 slot
PCIe x1_1 slot
PCI3 slot