To find the correct drivers or technical product specifications, you must locate the AA (Altered Assembly) number or the actual model name printed elsewhere on the board. Check for a Small White Label:
Gigabit Ethernet Controller (10/100/1000 Mbps) onboard. USB: intel desktop board 21 b6 e1 e2 specification
1 × VGA (D-Sub) port, 1 × DVI-D, or HDMI port (dependent on specific layout iteration). USB Ports: 4 to 6 × USB 2.0 ports. To find the correct drivers or technical product
Intel Pentium and Celeron desktop processors. 1 × DVI-D