depends what you mean... there are basically two kinds of wired or wireless network game setups... single and multi/game party... the single user one is basically the same as a wire (think game controller extension cable but wireless/no cable, ie no dhcp server, no shared users on the same segment, etc), while the multi/game party setup is for multiple users/controllers, and it has to cycle between em to see if they have changed..... a second/seperate card will do that (ie unique device, sep network segment etc)