No can't do, then. There's no PCI-Ex 1x slot on the board to accommodate the card. Besides your exisiting GPU must be blocking the remaining PCI slots as well.
^I told you already. You do not have a choice here due to the mATX board featuring no PCi-Ex 1x slot. Usually there's a slot atop the 16x slot which could accommodate these cards. Else you have the only option to stick to PCI cards which *may* fit in one of the slots, provided your graphics card cooler is not blocking those ports.
PS: Please refrain from hotlinking images from parent sites. Use a image host instead.
Oh somehow I missed out that tiny black 4x slot on the board. Yes your card should be supported on that slot provided your graphics card doesn't block it.