I have the ASUS M2N MX SE PLUS board and on the box it says that it supports PCI-E x16. some graphic cards and the categories are PCIE 2.0, PCIE, cards it says they are x16. Does this mean that my motherboard will support PCIe 2.0 cards? plz help me.
More abouthelp identifying pcie slot
Yes, currently Pci-e x 16 version 2 is backward compatible to version 1, dought you'll notice any difference.