Asus M2N-MX - Manual (Page 28)

1-18 Chapter 1: Product introduction
1.8.3 PCI slots
The PCI slots support cards such as
a LAN card, SCSI card, USB card, and
other cards that comply with PCI
specifications. The figure shows a
LAN card installed on a PCI slot.
1.8.4 PCI Express x1 slot
This motherboard supports PCI
Express x1 network cards, SCSI
cards and other cards that comply
with the PCI Express specifications.
The following figure shows a network
card installed on the PCI Express x1
slot.
1.8.5 PCI Express x16 slot
This motherboard has supports
PCI Express x16 graphic cards
that comply with PCI Express
specifications. The figure shows a
graphics card installed on the PCI
Express x16 slot.