Dell Studio XPS 1647 Series Intel Socket rPGA989 Laptop Motherboard 65C2K 065C2K CN-065C2K.Dell Part Number: 65C2K 065C2K CN-065C2K Compatible Part Numbers: DA0RM5MB8E0 31BM5MB0010 Compatible Models: Dell Studio XPS 1647 SeriesSpecifications:USB Ports x1 RJ-45 (LAN) VGA Port HDMI Port 7-in-1 Card Reader