IrDA, how to?

[SeriousSam]

Okay I've read in my DFI NF4 Ultra-D manual that it has IrDA support...All I see are some pins on the place it's drawn in the manual...I don't get it, how do I use this? Do I need anything else? Thx

 

[sturm]

its a useless oem slot that really has no use for the general public. Dont worry about. Oems could use it for some special cards nothing else.