Yeah, there's no space for a wifi card. If you removed one of the video cards or got another motherboard you could do it easily, but there's no way you're going to do that on an mATX board.
You could get a header on a flat ribbon cable from a mini itx site. Possibly there's enough room to get the plug in. The cable allows the header to be set at another location. Although it's not going to be more than 3 or 4 inches at the most.
You could get a header on a flat ribbon cable from a mini itx site. Possibly there's enough room to get the plug in. The cable allows the header to be set at another location. Although it's not going to be more than 3 or 4 inches at the most.