There are 3 revisions of that board. The board has no m.2 slots, and only one PCIe x16 slot that would be able to take it in a PCIe to M.2 adaptor, so you won't be able to use a GPU card if you want the m.2 card plugged in.
Any PCIe to m.2 adaptor should be fine, it doesn't do anything besides link the small m.2 connector to 4 lanes on the a larger PCIe slot via some wires in the PCIe card.