Mini_card1 do i need it?

[rjroze]

hi everyone I was wondering if I need the Mini_card1 because I was planning to move my pc to a different case but I don't know where the wires that are connected to Mini_card1 is connected to. I've tried to follow where the wires lead too but cant find it I'm planning to just take it off but i want your opinion if I should just take it off thanks for helping me out guys

 

[CountMike]

Is this the one ?
http://www.tomshardware.co.uk/answers/id-2661918/part-mini-card1.html