Almost every i/o parts and internal connectors are made generally by Foxconn, and Foxconn is largest motherboard manufacturer.
You'd have tough time finding some motherboard that has no foxconn parts. I believe, very tough.
As i see in your sig, you have Striker II Formula. That makes me think that you haven't assembled any PC by yourself, because your motherboard clearly states Foxconn on ethernet/usb connectors. Not to mention about internal connectors and slots.
http://www.overclock3d.net/gfx/artic...131259145l.jpg