This is a manufacturer replacement motherboard for the one that was sent to them as faulty. It has been fully tested by qualified technician and it is fully working. 

Upon close inspection there seems to be a pin which is somehow repaired. I have the feeling that the very tip of it is missing. However, as this is certified by the manufacturer, it has NO functional problem whatsoever. It is just a cosmetic blemish.

This is a board-only offer. No I/O shield or any other accessory is included with this sale.